Issue: 19441201

Friday, December 1, 1944
Dec 28, 1918
6
True
145
Monday, June 23, 2014

Articles
cover
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POPULAR SCIENCE
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PopularScience_19441201_0145_006_0001.xml
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0_2
0_2,1
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D. VAN NOSTRAND COMPANY, INC.
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D. VAN NOSTRAND COMPANY, INC.
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PopularScience_19441201_0145_006_0002.xml
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2
2
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BELL TELEPHONE SYSTEM
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BELL TELEPHONE SYSTEM
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PopularScience_19441201_0145_006_0003.xml
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3
3
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NATIONAL CARBON COMPANY, INC.: PRESTONE
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NATIONAL CARBON COMPANY, INC.
PRESTONE
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PopularScience_19441201_0145_006_0004.xml
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4
4
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RAYTHEON MANUFACTURING COMPANY
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RAYTHEON MANUFACTURING COMPANY
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PopularScience_19441201_0145_006_0005.xml
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5
5
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INTERNATIONAL CORRESPONDENCE SCHOOLS
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INTERNATIONAL CORRESPONDENCE SCHOOLS
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PopularScience_19441201_0145_006_0006.xml
tableOfContents
6
6
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POPULAR SCIENCE
CONTENTS
News
Automobiles
Home and Workshop
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PopularScience_19441201_0145_006_0007.xml
masthead
6
6
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Masthead
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PopularScience_19441201_0145_006_0008.xml
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7
7
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Advertisement
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PopularScience_19441201_0145_006_0009.xml
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8
8
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PYROIL COMPANY,
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PYROIL COMPANY,
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PopularScience_19441201_0145_006_0010.xml
article
8
8
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Coming Next Month
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FROM LINGERIE TO ROCKET GUNS, the list of uses to which modern plastics can be adapted is almost limitless. This article gives both a close-up and a long view of several new plastic materials, together with their present war applications and their probabilities for peacetime use.
PopularScience_19441201_0145_006_0011.xml
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9
9
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INTERNATIONAL CORRESPONDENCE SCHOOLS
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INTERNATIONAL CORRESPONDENCE SCHOOLS
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PopularScience_19441201_0145_006_0012.xml
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10
10,11
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NATIONAL RADIO INSTITUTE
[no value]
NATIONAL RADIO INSTITUTE
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PopularScience_19441201_0145_006_0013.xml
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12
12
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Advertisement
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PopularScience_19441201_0145_006_0014.xml
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13
13
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CHARLES ATLAS, Dept.: DYNAMIC TENSION SYSTEM
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CHARLES ATLAS, Dept.
DYNAMIC TENSION SYSTEM
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PopularScience_19441201_0145_006_0015.xml
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14
14,15
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CLARENCE A. O'BRIEN & HARVEY B. JACOBSON
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CLARENCE A. O'BRIEN & HARVEY B. JACOBSON
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PopularScience_19441201_0145_006_0016.xml
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16
16
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HALDEMAN-JULIUS Co.
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HALDEMAN-JULIUS Co.
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PopularScience_19441201_0145_006_0017.xml
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17
17
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McMORROW & BERMAN
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McMORROW & BERMAN
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PopularScience_19441201_0145_006_0018.xml
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18
18
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CAL-AERO TECHNICAL INSTITUTE
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CAL-AERO TECHNICAL INSTITUTE
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PopularScience_19441201_0145_006_0019.xml
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18
18
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G. & C. MERRIAM CO.
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G. & C. MERRIAM CO.
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PopularScience_19441201_0145_006_0020.xml
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18
18
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THE COLLEGE OF SWEDISH MASSAGE
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THE COLLEGE OF SWEDISH MASSAGE
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PopularScience_19441201_0145_006_0021.xml
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19
19
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SPRAYBERRY ACADEMY OF RADIO
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SPRAYBERRY ACADEMY OF RADIO
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PopularScience_19441201_0145_006_0022.xml
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20
20
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Advertisements
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PopularScience_19441201_0145_006_0023.xml
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21
21
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THEO. AUDEL & CO.
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THEO. AUDEL & CO.
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PopularScience_19441201_0145_006_0024.xml
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22
22
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Advertisements
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PopularScience_19441201_0145_006_0025.xml
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23
23
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DEFOREST'S TRAINING, INC.
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DEFOREST'S TRAINING, INC.
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PopularScience_19441201_0145_006_0026.xml
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24
24
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Advertisements
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PopularScience_19441201_0145_006_0027.xml
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25
25
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MOTOR Book Dept.
[no value]
MOTOR Book Dept.
[no value]
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PopularScience_19441201_0145_006_0028.xml
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26
26
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Advertisements
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PopularScience_19441201_0145_006_0029.xml
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27
27
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CORTINA ACADEMY
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CORTINA ACADEMY
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PopularScience_19441201_0145_006_0030.xml
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28
28
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Advertisements
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PopularScience_19441201_0145_006_0031.xml
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29
29
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The Lionel Corporation
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The Lionel Corporation
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PopularScience_19441201_0145_006_0032.xml
article
30
30,32,35
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Readers Say:
We Consider This Routine Stuff at Popular Science Monthly
What Seabees Talk About When They're Off Duty
Here's An Idea That Is Positively Revolutionary
Wire Chicken Fence Inspires Novel Traffic Plan
Bathtub's Contribution to Therapeutics
Can Some Reader Solve Mystery of the Pink Cow?
Nose Dive Into Realm of Psychic Phenomena
He Teaches Mathematical Wizard His Numbers
What Was Good Enough for Eve Is Good Enough for Us
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IF A newspaper scoops its competitors by an hour or so, everybody on the staff, from the city editor to the copy boys, gets pretty chesty about it. What happens when a monthly magazine scoops the newspapers by a full 10 months? I ask this because on the cover of last February's POPULAR SCIENCE there was a picture of a U. S. glider using a parachute brake.
PopularScience_19441201_0145_006_0033.xml
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31
31
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ROMA WINE COMPANY
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ROMA WINE COMPANY
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PopularScience_19441201_0145_006_0034.xml
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32
32
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David Kahn, Inc.: Wearever Zenith
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David Kahn, Inc.
Wearever Zenith
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PopularScience_19441201_0145_006_0035.xml
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33
33
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Kaywoodie Company
[no value]
Kaywoodie Company
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0036.xml
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34
34
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THE HALLICRAFTERS CO.
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THE HALLICRAFTERS CO.
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PopularScience_19441201_0145_006_0037.xml
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35
35
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FORBES
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FORBES
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PopularScience_19441201_0145_006_0038.xml
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35
35
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INDUSTRIAL GLOVES CO.
[no value]
INDUSTRIAL GLOVES CO.
[no value]
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PopularScience_19441201_0145_006_0039.xml
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36
36
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Advertisements
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PopularScience_19441201_0145_006_0040.xml
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37
37
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Plastics Industries Technical Institute
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Plastics Industries Technical Institute
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PopularScience_19441201_0145_006_0041.xml
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38
38
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Advertisements
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PopularScience_19441201_0145_006_0042.xml
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39
39
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NATIONAL SCHOOLS
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NATIONAL SCHOOLS
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PopularScience_19441201_0145_006_0043.xml
advertisement
40
40
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Advertisements
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PopularScience_19441201_0145_006_0044.xml
advertisement
41
41
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C. G. Conn, Ltd.
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C. G. Conn, Ltd.
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[no value]
PopularScience_19441201_0145_006_0045.xml
advertisement
42
42
[no value]
[no value]
Advertisements
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PopularScience_19441201_0145_006_0046.xml
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43
43
[no value]
[no value]
THE N. W. SCHOOL OF TAXIDERMY
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THE N. W. SCHOOL OF TAXIDERMY
[no value]
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[no value]
PopularScience_19441201_0145_006_0047.xml
advertisement
43
43
[no value]
[no value]
U. S. School of Music
[no value]
U. S. School of Music
[no value]
[no value]
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PopularScience_19441201_0145_006_0048.xml
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44
44
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Advertisements
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PopularScience_19441201_0145_006_0049.xml
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45
45
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Advertisements
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PopularScience_19441201_0145_006_0050.xml
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46
46
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Advertisements
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PopularScience_19441201_0145_006_0051.xml
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46a
46a,46b,53,54,55,56,57,58,59,60,61,62
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Advertisements
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PopularScience_19441201_0145_006_0052.xml
advertisement
46c
46c
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Advertisements
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PopularScience_19441201_0145_006_0053.xml
advertisement
46d
46d
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Advertisements
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PopularScience_19441201_0145_006_0054.xml
advertisement
47
47
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Advertisements
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PopularScience_19441201_0145_006_0055.xml
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48
48
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Advertisements
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PopularScience_19441201_0145_006_0056.xml
advertisement
51
51
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Advertisements
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PopularScience_19441201_0145_006_0057.xml
advertisement
52
52
[no value]
[no value]
CLEVELAND MODEL & SUPPLY CO.
[no value]
CLEVELAND MODEL & SUPPLY CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0058.xml
advertisement
52
52
[no value]
[no value]
NATIONAL ELECTRONIC SUPPLY
[no value]
NATIONAL ELECTRONIC SUPPLY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0059.xml
advertisement
52
52
[no value]
[no value]
Stephenson System of Foot Correction
[no value]
Stephenson System of Foot Correction
[no value]
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PopularScience_19441201_0145_006_0060.xml
advertisement
52
52
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NORTHLAND SKIS
[no value]
NORTHLAND SKIS
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PopularScience_19441201_0145_006_0061.xml
advertisement
63
63
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Advertisements
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PopularScience_19441201_0145_006_0062.xml
advertisement
66
66
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THE NEW YORK AIR BRAKE CO.: HYCON
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THE NEW YORK AIR BRAKE CO.
HYCON
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PopularScience_19441201_0145_006_0063.xml
article
67
67,68,69,70,71,213,214
News
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You, Too, Can Be a "MINDREADER"
A few pieces of simple equipment, some easy sleight-of-hand, a glib line of "patter"-and you're all set to be a "psychic marvel."
THERE'S MORE THAN MEETS YOUR EYE WHEN MADAME GAZES INTO HER CRYSTAL BALL
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MICHEL NOSTRADAMUS
THERE is no such thing as "mindreading." Let us clearly understand that in the beginning. If there were, I would not be writing this article or accepting dates to play night clubs, theaters, and restaurants. I would be sitting in an office next door to J. P. Morgan & Co. I would read the minds of the Morgan partners, and whenever they bought a stock, I would buy it too; whenever they sold one, so should I. Gone would be the days of crowded trains and poor accommodations that we "show people" must put up with.
PopularScience_19441201_0145_006_0064.xml
article
70
70
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HOW TO GET HER PHONE NUMBER
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A good way to "mindread" a girl's phone number is to ask her to write the number on a piece of paper, about two by three inches, telling her you promise to tear up and burn the paper the minute she hands it to you
PopularScience_19441201_0145_006_0065.xml
article
72
72,73,232
News
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WANT TO FIND A DIAMOND?
Sensational finds in many parts of the U. S. suggest rich deposits in Canada, from which samples were brought down by glaciers many centuries ago.
NORTH AMERICA'S DIAMOND FIELD
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HAROLD O. WHITNALL, Sc.D.
THERE may be a diamond in your back yard. Bill Jones discovered one that weighed 34.46 carats in a vacant lot by his home in Peterstown, W. Va., and geologists believe that more may be found in many parts of the United States. Jones was pitching horseshoes with his father, when his shoe clanged against a stone in the loose earth around the stake.
PopularScience_19441201_0145_006_0066.xml
article
74
74,75,76,77
News
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Forging a Feather Pillow
A vibration absorber, simple in design and use, promises to make this a shockproof world.
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CLINT DUNATHAN.
HOUSES danced upon their foundations in a Michigan community. Giant steam hammers, five times the size of prewar types, were working 24 hours a day on Allied military orders. Delegations of citizens petitioned to have the nerve-racking machines shut down long enough for them to get at least a few hours' sleep at night.
PopularScience_19441201_0145_006_0067.xml
article
74
74,75
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HOW ABSORBER GIVES A HAMMER MORE "WALLOP"
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HAND hammers with built-in shock absorbers of the Chamberlain type ease the work of crating in export divisions of war plants. Women who have replaced men employes find the innovation especially to their liking. The special hammers relieve the strain of driving millions of nails a day, and are said to do the job more efficiently.
PopularScience_19441201_0145_006_0068.xml
article
75
75
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WAR JOBS THE MOLECULAR SHOCK ABSORBER DOES
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PopularScience_19441201_0145_006_0069.xml
article
76
76
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METHODS OF CONTROLLING VIBRATION
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PopularScience_19441201_0145_006_0070.xml
article
77
77
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ENGINE MOUNTING THAT TAKES SHOCKS FROM ANY DIRECTION
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PopularScience_19441201_0145_006_0071.xml
article
78
78,79
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March of Science
OPTICS
CLOTHING
METALLURGY
ELECTRONICS
CHEMURGY
CHEMISTRY
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TOUGHNESS is added to safety-goggle lenses by the American Optical Co., by heating the lenses and then quickly cooling their surfaces, increasing their strength 400 percent. Polarized-light test above reveals proper toughening. WATERTIGHT SLIDE FASTENER for wartime use on exposure suits, and with many applications to aircraft equipment, has been perfected by the B. F. Goodrich Co. Built-in pressures in the specially devised overlapping rubber flaps create a strong seal against any pressure the strength of the fastener will stand.
PopularScience_19441201_0145_006_0072.xml
article
80
80,81,222,226
News
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Meet The Invader
It's our fastest bomber—the hard-hitting, low-level attack plane that is taking over the job formerly done by the famous Havoc.
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ANDREW R. BOONE
ANOTHER swift little giant joins the Army's big team. It is the A-26 Invader, super-successor to the A-20. An official Army announcement terms it the newest, fastest, deadliest attack bomber of the AAF. Swifter than most production fighters, the Invader can strike from treetop altitudes, presenting only a flash to ack-ack fire.
PopularScience_19441201_0145_006_0073.xml
article
82
82,83,218
News
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"It Sure Is a Rugged Gun"
ALLEN RAYMOND, noted war correspondent, has been covering the bitterly contested Allied advance in ltaly. When we cabled him for a front-line report on the Browning Automatic rifle, this was his reply:
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THROUGHOUT the long, hard, bitter war that Gen. Mark Clark's Fifth Army fought against the Germans on the Italian peninsula through most of 1943 and 1944, there was one group of American infantrymen who made themselves particularly hated and feared by the enemy.
PopularScience_19441201_0145_006_0074.xml
article
84
84,85,86,87,88,89
News
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Two Planes That Open a New World for Postwar Private Flyers
Top winning entries in the $5,000 Popular Science contest represent to an amazing degree the preference of professionals and amateurs alike for a four-place, twin-boom pusher.
FIRST PRIZE:NONPROFESSIONAL
FIRST PRIZE: PROFESSIONAL
DETAILS: PROFESSIONAL-CLASS WINNER
INTERIORS: NONPROFESSIONAL-CLASS WINNER
DETAILS: NONPROFESSIONAL CLASS WINNER
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FOR the first time in the four-decade history of private flying in America, a clear picture of exactly .what the public would like to see in airplane showrooms—abutting Automobile Row—when the peace is won has been brought into relief.
PopularScience_19441201_0145_006_0075.xml
review
84
84
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THE JUDGES—ALL AIR-MINDED EXPERTS
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CHOSEN for their special qualifications, the following experts (reading left to right in the photo below) comprised the Board of Judges for the contest: Roger E. Schlemmer, Chief of Aircraft Engineering Branch, Civil Aeronautics Administration, New York City.
PopularScience_19441201_0145_006_0076.xml
review
89
89,90,91,92
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The Plane You'll Own
In Forthcoming Issues:
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WHAT it will look like, what equipment it will have, will be revealed by our analysis of 3,345 contest entries showing important design trends. See the plane you’ll own, in color—a composite design embodying the many preferences revealed by contestants.
PopularScience_19441201_0145_006_0077.xml
article
93
93,94
News
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Army Lands Planes by Radio
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ARMY pilots are guided to safe landing on overcast fields by the AAF's new instrument-approach system, which embodies refinements on previous military and commercial blind-landing equipment. As described by Lt. Col. F. L. Moseley in Air Force, Official Service Journal of the USAAF, the Army system employs a directional localizer beam and a slanting path transmitted by mobile equipment on the field.
PopularScience_19441201_0145_006_0078.xml
review
95
95,96,97
News
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Prefabricated Harbors Made Invasion Possible
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TOP marine engineering job of the war has been the installing of two prefabricated harbors on the Normandy coast, one for the Yank sector, the other for the British. The American harbor shown here was later destroyed by a storm. But the British port, the size of Dover, continued in full operation.
PopularScience_19441201_0145_006_0079.xml
review
98
98,99
News
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P-63 BELL KINGCOBRA FIGHTER
IT'S A BIGGER AND DEADLIER AIRACOBRA, WITH MORE SPEED AND A HIGHER CEILING
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IT HAS everything the famous Airacobra had-and more of it. That's the best way to describe the new Bell P-63 Kingcobra fighter. Along with larger size than the P-39, it boasts greater combat range and considerably more speed. The new 1,500-hp.
PopularScience_19441201_0145_006_0080.xml
article
100
100
[no value]
[no value]
Errant Tapir Taxes keepers' Ingenuity
When a wild animal gets out of Inis zoo quarters and has to be sent back, the situation calls for litrategy and patience.
[no value]
[no value]
[no value]
Nutsy, the Philadelphia Zoo's Brazilian tapir, decided to go adventuring. The keepers were hot and bothered; the onlookers were definitely interested. What to do? They began by getting him into a corner of the enclosure; then— They built a stariway out of bales of hay, up which they urged the capering tapir in the direction of his quarters.
PopularScience_19441201_0145_006_0081.xml
article
101
101
News
[no value]
Why Mountain Airports Need Longer Runways
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[no value]
[no value]
[no value]
WHEN tomorrow's engineers build airports in the high places of the world, they will also have to build `em long. Because of reduced air density, the higher an airport is above sea level, the longer the runways its planes will need to make a take-off.
PopularScience_19441201_0145_006_0082.xml
article
102
102
[no value]
[no value]
Rainbow Light Makes Striking Color Photos
[no value]
[no value]
[no value]
WALTER E. BURTON
USE different-colored light sources when making natural-color pictures, and you may obtain strikingly beautiful effects. Three spotlights, each equipped with a light filter of a different color, may be used for lighting a portrait (see illustration).
PopularScience_19441201_0145_006_0083.xml
article
103
103
[no value]
[no value]
New Towed Targets Train Navy Gunners
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[no value]
[no value]
[no value]
Two new tow targets, one of plastic, the other of silk, are taking the "hit-or-miss" out of target practice for Navy aircraft gunners. The plastic target—rigid, torpedo-shaped, and more stable than the customary cloth sleeve—enables bullets to make clean holes and also retains the colored paint in which the bullets have been dipped to show from which gun they have been fired.
PopularScience_19441201_0145_006_0084.xml
article
104
104
[no value]
[no value]
new Tools
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[no value]
[no value]
[no value]
PNEUMATIC SQUEEZER invented by Frank J. Nickel, tool-repair man at The Glenn L. Martin Company, Baltimore, Md., beads ¼-inch tubing without the use of the conventional tools by which the bead is rolled into the metal from inside the tube.
PopularScience_19441201_0145_006_0085.xml
article
105
105
News
[no value]
New Jobs for the Army Jeep
[no value]
[no value]
[no value]
[no value]
TANDEM TOWING. Two quarter-tons, hooked together by means of a triangular coupler and reinforced pintle hooks, can haul a 105-mm. howitzer or other heavy equipment that would ordinarily call for a 2½-ton truck. The hookup is shown in the drawings above.
PopularScience_19441201_0145_006_0086.xml
article
106
106,107
Home and Workshop
[no value]
LIVELY ACTION TOYS YOU CAN MAKE OF WOOD
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[no value]
[no value]
CARL W. BERTSCH
COLORFUL and sprightly in action, these simple toys are easily made of noncritical materials in your own workshop. Brownie, the Hen, ducks her head, flaps her wings, and bobs her tail. Two hinges serve as pivots for her wings. Her head and her tail pivot on ¼" dowels set into her body.
PopularScience_19441201_0145_006_0087.xml
article
108
108,109
News
[no value]
Easy Does It!
[no value]
[no value]
[no value]
[no value]
YANKEE skill and plain horse sense exercised by workmen in our aircraft manufacturing plants have in many instances speeded up production enormously and saved millions of dollars. Ideas originating in "the shop" are likely to be so simple that big-time engineers can't spend the time to think of them, yet some of them have affected world history.
PopularScience_19441201_0145_006_0088.xml
article
110
110,111
News
[no value]
Carving Glass with Sand
[no value]
[no value]
[no value]
[no value]
The process of carving glass by means of a sandblast has been known for years, but so exacting are the requirements for producing really fine art by this means that only a few artists can meet them. Among these is David Harriton, of New York, whose work and methods are illustrated on these pages.
PopularScience_19441201_0145_006_0089.xml
article
112
112,113
News
[no value]
WONDER PLANE of the PACIFIC
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[no value]
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[no value]
[no value]
PopularScience_19441201_0145_006_0090.xml
article
114
114,115,116,117,118,119
News
[no value]
HOW ARMY MAKES MOVIES TO TEACH AIR-WAR SECRETS
Cameramen in uniform, working in the studio and on the battle front, shoot films that train airmen to fly, fight, and survive crack-ups.
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[no value]
ANDREW R. BOONE
BEHIND the weathered facade of one of yesteryear's famous southern California movie studios, men of the Army Air Forces are re-enacting real-life dramas for the cameras these days. They play at make-believe for a purpose. On their techniques may depend the lives of a crew of a "ditched" bomber.
PopularScience_19441201_0145_006_0091.xml
article
120
120,121
[no value]
[no value]
new ideas from the inventors
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[no value]
[no value]
[no value]
HIND-END STEERING of a four-wheel-drive tractor is achieved with the recent invention of Leon Champion, of Marne, Mich. The engine is conventionally located forward, while the transmission gear box is directly above the center of the chassis.
PopularScience_19441201_0145_006_0092.xml
review
122
122,123,124,125,126,127,128,129,130,131,209,210
News
[no value]
-And We're Shooting the Best
NO GUN CAN BE BETTER THAN THE AMMUNITION IT SHOOTS!
From land, sea, and air, we are hitting the enemy with the most destructive explosives ever known to the history of war.
TYPES OF LOADING
New Process Promises Plastic from Sawdust
Belated Credit
[no value]
[no value]
ARTHUR GRAHAME
BIG guns have a grim sort of glamour, but it's the stuff in the caissons behind them that hurts the enemy. It's the shell rather than the cannon, the torpedo rather than the submarine, and the bomb rather than the B-29 that obliterates him. Modern weapons can be no better than their ammunition.
PopularScience_19441201_0145_006_0093.xml
article
132
132,210
[no value]
[no value]
Now You Try!
ANSWERS TO SIX PUZZLERS
[no value]
[no value]
[no value]
EVERY one of these puzzlers is a challenge to your ingenuity. You’ll find the solutions on page 210. "I Sconed Exactly 100 This Altennoon" BOASTED a GI who had made his own target. "How come?" his buddies asked. "That's for you to discover," the GI challenged.
PopularScience_19441201_0145_006_0094.xml
article
133
133
News
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Painting with the Microscope
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[no value]
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UNFAMILIAR realms of nature are being revealed by Artist George Alan Swanson, of New York, who paints detailed portraits of strange, infinitesimal creatures with the aid of a microscope. In dank and steaming jungles, as well as fathoms deep in the ocean, he collects specimens and data relating to his subjects.
PopularScience_19441201_0145_006_0095.xml
article
134
134,135,136,137
News
[no value]
Robot Navigator Rides the Jeep
SECRETLY DEVELOPED, THE ODOGRAPH MAKES THE TINY QUARTER-TON A SURVEYOR
[no value]
[no value]
VOLTA TORREY
IN THE back seat of a jeep the Army has put a brass brain to note how far and which way the jeep goes. By recording the car's course on a sheet of paper, it not only provides proof of where GI's have gone, but also keeps men from getting lost and enables them to locate and liquidate the enemy quicker.
PopularScience_19441201_0145_006_0096.xml
review
138
138,139
[no value]
[no value]
What's New in Modern Living
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FAST-WORKING COOLERS, heatproof laboratory flasks, and a new type of pitcher with two pouring spouts are among postwar household utensils recently exhibited at the Museum of Modern Art in New York. A dozen ice cubes and a little salt in the device shown at left cool the contents of a bottle in 10 minutes.
PopularScience_19441201_0145_006_0097.xml
article
140
140,141,142
Automobiles
[no value]
Gus Licks a Cold—Weather Puzzler
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[no value]
[no value]
MARTIN BUNN
THE red thread of mercury in the thermometer outside the Model Garage was pressing 20, and passing citizens were hurrying along with heads bowed to the icy blast of a north wind, their overcoat collars turned up around their ears. Joe Clark, gazing out of the window of the snug office, grinned widely.
PopularScience_19441201_0145_006_0098.xml
article
143
143
[no value]
[no value]
AUTO IDEAS
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[no value]
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POSTWAR BUSES as well as postwar cars are receiving the attention of designers and manufacturers, many of whom are showing a decided tendency toward streamlining. The model of a highway bus shown in the photograph at the right is the design of Montgomery Ferar.
PopularScience_19441201_0145_006_0099.xml
article
144
144,145,146
Automobiles
[no value]
Is Your Car Battery a Fair-Weather Friend?
WITH BUT A MINIMUM OF ATTENTION, IT WILL GIVE YOU MAXIMUM SERVICE
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[no value]
[no value]
AS LONG as there is a particle of life in it, your automobile battery is constantly at work. It discharges to operate your starter and your lights, radio, and horn when your motor isn't running. When your car is in use, it receives a charge from your generator to restore its power.
PopularScience_19441201_0145_006_0100.xml
article
147
147
Automobiles
[no value]
AMERICA ON WHEELS
[no value]
[no value]
[no value]
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ELECTRIC BICYCLING is the latest mode of transportation among California movie folk, as shown here by Vivian Austin, of Universal, who demonstrates a bike rigged up by Cyril Holden for gasless riding to the studios. A 6-volt, 15-plate storage battery operates an old Studebaker starting motor, which in turn connects through a reducing gear to the bicycle chain drive for a 20 m.p.h.
PopularScience_19441201_0145_006_0101.xml
review
148
148
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[no value]
OF INTEREST TO HOME OWNERS
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SEALED PORTABLE FURNACES that weigh only 45 lb., carry their own fuel supply, have a gasoline-powered blower, and provide a forced flow of warm air have been developed for the Army Air Forces. They were built for both ground and flight applications and have been tested at an altitude of five miles and at a temperature of 70 deg.
PopularScience_19441201_0145_006_0102.xml
article
149
149
[no value]
[no value]
CRAFTSMEN AT WORK
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USING 1,047 ITEMS at a cost of $2 and 120 hours’ labor, Corp. Edward V. Barry (seated below), of Millville, N. J., and the Army pilot school at Greenwood, Miss., made the 1" to 1' model Link Trainer shown. It works just as its prototype does. LILLIPUTIAN FURNITURE that is an exact copy of eighteenth-century antiques but one seventh the size of the originals is made by Angus M. Dowling, of New York, in spare time from his job as a telephone engineer.
PopularScience_19441201_0145_006_0103.xml
article
150
150,151,152,153
Home and Workshop
[no value]
Early American Grandfather Clock
Old-Fashioned Knife Box Has Attractive Hand-Rubbed Finish
Old World Embossing Board for Traditional Holiday Cookies
Curious Little Dolls Made from Peanuts and Scraps of Cloth
Clever Animal Pin Has Waggish Head
Rakish Swordfishing Boat Carved in Relief on White-Pine Board
[no value]
[no value]
NORBERT ENGELS
THIS handsome clock, distinguished enough to be cherished in a family for generations, is not in the least difficult for a careful craftsman to make. The one shown in the photo was built principally of black walnut, together with some ¼" fir plywood and miscellaneous pieces from the shop scrap pile.
PopularScience_19441201_0145_006_0104.xml
article
154
154,155,156,157,158
[no value]
[no value]
End Table Features Laminated Construction
Sharpening Jig Keeps Edge of Tool Dressed at Proper Angle
Winch Atop Miniature Well Draws Up Cigarettes
Paper-Doily "Snowflakes" Add a Christmas Note to Windows
DECORATIVE SLEIGH CENTERPIECE
Four-Room Doll House Has Attached Garage
Adjustable Broiling Arm Telescopes to Suit Height of Fire
Simple Terraced Stand Holds Plants in Orderly Arrangement
[no value]
[no value]
CHARLES
BERTRAM BROWNOLD
SIMPLE, graceful lines characterize this utility end table, while its construction of glued strips gives it unusual strength for such a light piece. Its modern design will fit in with other modern furniture and will not be out of place in the average room that leans to no particular period.
PopularScience_19441201_0145_006_0105.xml
article
159
159
[no value]
[no value]
GIRL SKIPS ROPE IN LIFELIKE TOY
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[no value]
[no value]
EDWARD J. THATCHER
HOPPING up and down on one toe, this doll twirls a jump rope and skips realistically as she is activated by a crank or a small motor. Lay out the figure and the tree on squares, as shown. Make the two arms and two legs separately. These are pivoted on nails, which are annealed by heating red hot so they may be headed over.
PopularScience_19441201_0145_006_0106.xml
article
160
160,161
Home and Workshop
[no value]
THREE FAST-MOVING GAMES FOR HOLIDAY FUN
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[no value]
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TRAPPING `EM ALIVE calls for just the right co-ordination of eye and hand if you would score high in this game. It is played with a hinged trap that is dropped on a slanting board as 10 marbles race down. Build the frames of wood, attach a handle and insert partitions to act as traps in the upper member, and glue or tack a cardboard base to the bottom of the lower, as shown in the drawing; then hinge the two at one end.
PopularScience_19441201_0145_006_0107.xml
article
162
162
[no value]
[no value]
MAGIC YOU CAN MAKE
[no value]
[no value]
[no value]
GEORGE BARR
1 TWO HORSESHOES joined together at the ends imprison a ring in a real puzzler that will defy solution until you let your friends in on the trick. Start with the ring looped over the wire horseshoes as at A. To free the ring, twist the horseshoes sideways until two of the sides form an X as at B, work the ring over one point, pull it down as far as possible, and work it around the hump !
PopularScience_19441201_0145_006_0108.xml
article
163
163
[no value]
[no value]
Cradle for Doll Holds Clothing in Drawer
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[no value]
[no value]
[no value]
LITTLE girls will find three ways to use this attractive peasant cradle, for it swings on a stand while the doll is being rocked to sleep, or it can be taken off the stand and used as a bed, and it also has a shallow drawer in the bottom that will hold the doll’s clothes.
PopularScience_19441201_0145_006_0109.xml
article
163
163
[no value]
[no value]
Swordfish Letter Opener Cut from Nicely Grained Wood
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[no value]
[no value]
[no value]
MAHOGANY, walnut, or other hardwood with a grain that will take a nice finish is suitable for this attractive letter opener. Use either 3/16" or 1/4" stock. Lay out the swordfish design on squares and saw the outline with a coping saw or jigsaw; then bevel the lower edge of the sword with a rasp so it will cut paper.
PopularScience_19441201_0145_006_0110.xml
article
164
164,165
Home and Workshop
[no value]
Me. 109G . . . FAMED NAZI FIGHTER
Useful Bench Clamp Is Made From Hardwood and Scrap Material
[no value]
[no value]
[no value]
THE Messerschmitt Me. 109—renowned Luftwaffe fighter—is the German counterpart of the English Spitfire. It is powered with a liquid-cooled in-line Daimler-Benz engine of about 1,200 hp., which gives a maximum speed of nearly 375 m.p.h.
PopularScience_19441201_0145_006_0111.xml
article
166
166,167
[no value]
[no value]
TABLE TRICKS
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WHAT BRAND DO YOU PICK? Even if you don’t smoke, you can do this trick. Have several of your friends lend you a cigarette, each a different brand. Then blindfold yourself and have the cigarettes passed to you by an assistant who calls the name of each as he hands it over and you drop it into a bowl.
PopularScience_19441201_0145_006_0112.xml
article
168
168,169
[no value]
[no value]
STURDY TOYS BUILT WITH HAND TOOLS
Broken Christmas Tree Ornaments Make New Sparkling Decorations
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[no value]
HI SIBLEY
YOU can make it an old-fashioned Christmas this year for your own children or those of a friend with these durable, allwood toys designed for construction with ordinary hand tools. The hobbyhorse, standing 30" high on its rockers and fashioned after the kind grandfather rode when he was a boy, will bring joy to any modern youngster.
PopularScience_19441201_0145_006_0113.xml
article
170
170,171
[no value]
[no value]
CINDER POCKET FOR YOUR MODEL RAILROAD
What's Wrong?
[no value]
[no value]
William Schopp
THIS cinder-disposal plant will add a touch of realism to your model-railroad layout. Such a plant is a familiar sight in actual railroading. Coal-fired locomotives drop their ashes into the cinder pit and a skip hauls them to the top and dumps them into the pocket.
PopularScience_19441201_0145_006_0114.xml
article
172
172
[no value]
[no value]
Toy Barn for the Young Farmer
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[no value]
[no value]
ELMA WALTNER
SCRAP pieces of ¼" plywood or solid stock will serve for this toy barn, its accessories, and livestock, and will make a welcome Christmas toy. All joints should be nailed and glued so they will stand the rough usage children usually give their playthings.
PopularScience_19441201_0145_006_0115.xml
article
173
173,174
[no value]
[no value]
How to Re-Cover a Canoe
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[no value]
[no value]
[no value]
RE-COVERING a canoe, a periodical chore ever since canvas replaced birch bark, has been greatly simplified in modern times by the evolution of a procedure that can be mastered easily by the amateur. One of the leading exponents of this method was the late Dan Beard.
PopularScience_19441201_0145_006_0116.xml
article
174
174
[no value]
[no value]
Detachable Jag Is Used on Homemade Shotgun Cleaning Rod
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[no value]
[no value]
[no value]
FOR a convenient jag to hold a strip of wool on the end of a cleaning rod, shape a 3 1/8" length of maple dowel with a series of annular grooves cut with a three-cornered file, as shown above. Then slot the piece to hold the ends of the cloth and to permit the two halves to spring together as the jag is pushed into the choked portion of a gun bore.
PopularScience_19441201_0145_006_0117.xml
article
174
174
[no value]
[no value]
Handy Emergency Candle and Fire Lighter from Shotgun Shell
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[no value]
[no value]
[no value]
STARTING a campfire with wet kindling can be a cold, hard chore. The task is easier if a candle or similar fire lighter is at hand. A good one can be made by holding a piece of heavy, soft cotton twine upright in an empty shotgun shell and pouring wax around it.
PopularScience_19441201_0145_006_0118.xml
article
175
175
[no value]
[no value]
Nails Driven Behind Radiator with Aid of Tube and Rod
[no value]
[no value]
[no value]
[no value]
WHEN boarding or wallboard has worked loose behind a radiator, or heat-reflector sheets are being installed, nails can be driven in firmly without disconnecting the radiator if they are slipped into a short piece of pipe and backed with a solid rod.
PopularScience_19441201_0145_006_0119.xml
article
175
175
[no value]
[no value]
Homemade Baffle Saves Furnace Oil
[no value]
[no value]
[no value]
[no value]
HEAT often escapes up the chimney of an old round-type boiler or warm-air furnace that has been'converted to oil or equipped with a coal stoker. In many cases this can be avoided by installing a baffle 6" to 8" above the combustion chamber.
PopularScience_19441201_0145_006_0120.xml
article
175
175
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[no value]
Weatherproof Base Under Porch Posts Keeps Wood from Rotting
[no value]
[no value]
[no value]
[no value]
CONCRETE bases troweled under posts on a stone or concrete porch will not only he in perfect alignment, but will guard the wood against rain seepage. Bevel both the top and bottom edges of the baseboards as shown, paint them, and nail them in place on the posts, which also should be painted.
PopularScience_19441201_0145_006_0121.xml
article
176
176,177
[no value]
[no value]
PlywoodPTBoatsAreMakingHistory
TINY CRAFT SET RECORDS IN CONSTRUCTION AND PERFORMANCE
[no value]
[no value]
[no value]
TOUGH, hard-hitting little PT boats made of plywood have been making history in all of the Seven Seas throughout their vivid career during World War II. Armed with torpedoes for attack, powered by engines as eager as their officers and men, these PT's have proved their worth time and again, and revealed themselves as indispensable assets to the naval equipment of the United Nations.
PopularScience_19441201_0145_006_0122.xml
article
178
178
[no value]
[no value]
Carbon Paper Is Aid in Cutting Wall Board
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[no value]
[no value]
LEONARD C. CROWTON.
WHEN you are ready to cut the wallboard or plywood panels for a new attic room, a closet, or the like that has switch and receptacle boxes already in place on the studs, it’s not always easy to locate just where to cut the holes for these outlets.
PopularScience_19441201_0145_006_0123.xml
article
178
178
[no value]
[no value]
Metal Stock Is Bent or Tempered with Soldering Transformer
[no value]
[no value]
[no value]
H. P. S.
HANDY in working small pieces of metal, a soldering transformer makes a flexible source of heat for bending and tempering operations. A transformer of this type, ( see P.S.M., Jan. ’44, p. 153) works by bringing a carbon electrode to an intense heat, not by drawing an arc.
PopularScience_19441201_0145_006_0124.xml
article
178
178
[no value]
[no value]
Device Limits Soldering-Iron Heat Between Work Periods
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[no value]
[no value]
[no value]
SOLDERING-IRON tips last longer if this device is used to restrict the voltage supplied to the iron except during its actual use. When lifted from its holder, the iron receives the full line voltage; when it is returned to the holder, the voltage is cut down to an amount sufficient to keep it moderately hot.
PopularScience_19441201_0145_006_0125.xml
article
179
179
[no value]
[no value]
Auxiliary One-Radiator System Saves Furnace Fuel on Mild Days
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[no value]
[no value]
JOHN D. COOK.
ON COOL spring and fall days, when the regular heating system is not in operation, it is nice to be able to heat at least one room. In my home, I connected the kitchen radiator to a heat exchanger let into the delivery pipe from a small coal-fired hot-water heater.
PopularScience_19441201_0145_006_0126.xml
article
179
179
[no value]
[no value]
Novel Coalbin Doors Ease Hand Stoking of Furnaces and Stoves
[no value]
[no value]
[no value]
J. MODROCH.
To FILL a coalbin to capacity, the shovel door should be adjustable as to height. The door shown in the photograph at the right can be constructed when the bin itself is being built. Extend the sheathing about 3/4" past the two studs framing the doorway (Fig.
PopularScience_19441201_0145_006_0127.xml
article
180
180,181
Do it Yourself
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Home Remedies
[no value]
[no value]
[no value]
[no value]
A child too small to use an ordinary chair will be more comfortable on this seat than on the usual stack of books or pillows. Rubber-headed tacks prevent slipping and damage to the finish Attached by the window-shade cord as shown, a small, flat strip of wood or metal will serve as a stop and keep the shade from rolling up too far and winding the cord around the roller lies made by knotting cord loosely around posts near the head of a crib will secure a blanket on a baby.
PopularScience_19441201_0145_006_0128.xml
article
182
182,183,184
Home and Workshop
[no value]
TUNING UP YOUR MOVIE CAMERA
DISAPPOINTED IN YOUR RECENT HOME FILMS? MAYBE IT'S THE FAULT OF THE EQUIPMENT
[no value]
[no value]
WALTER E. BURTON
IN THE showcase was a 16-mm. Filmo with few signs of wear, and even at war prices, it was reasonable. True, it had no lens, but at home there was a 1" Velostigmat F/3.5 that would do nicely. Any used camera may be looked upon with suspicion in spite of appearance, and this Filmo, on reaching home, got a tune-up that ended with the fitting and focusing of the lens.
PopularScience_19441201_0145_006_0129.xml
article
185
185
[no value]
[no value]
LAMP STAND AND DIFFUSER FOR INDOOR PHOTOGRAPHY
[no value]
[no value]
[no value]
[no value]
WITH few tools, at no great cost, and from easily obtainable materials, you can make your own photoflood equipment, providing yourself with a set of lamp stands, reflectors, and diffusers that a professional photographer would be glad to own.
PopularScience_19441201_0145_006_0130.xml
article
186
186
[no value]
[no value]
PHOTO IDEAS
[no value]
[no value]
[no value]
[no value]
TINT CUPS that will be a convenient accessory in coloring photographs can be made from ordinary bottle caps. Fasten the bottle caps to a board with glue or with small nails set close outside the edges, using six or more caps, as desired, and being sure to allow one extra for clean water in which to rinse the brush.
PopularScience_19441201_0145_006_0131.xml
article
187
187
[no value]
[no value]
FILM VIEWER GIVES MAGNIFIED IMAGE
[no value]
[no value]
[no value]
ERWIN WALTERS
MINIATURE-CAMERA negatives and movie film can be examined for flaws and judged for sharpness and printing quality with a magnifier like that shown at the right. The one illustrated was made from scraps of brass, but any noncorroding metal or even plastic or cardboard could be used.
PopularScience_19441201_0145_006_0132.xml
article
188
188
[no value]
[no value]
NEW SHOP IDEAS
[no value]
[no value]
[no value]
[no value]
BY SAWING A 45-DEG. BEVEL at the 90-deg. corner of an ordinary try square having a metal, wooden, or composition handle, you can make a “fillet square” that will be useful in welding, sheet-metal work, pattern making, and many other jobs. For welding, where the square may be near intense heat, use a heat-resistant handle that will not be damaged.
PopularScience_19441201_0145_006_0133.xml
article
189
189
[no value]
[no value]
BETTER PRODUCTION AIDS
[no value]
[no value]
[no value]
[no value]
THREE CUTS AT A TIME are taken by a triple fly cutter developed by the Fairchild Camera and Instrument Corp., of New York, for machining dural, aluminum, and magnesium-alloy castings destined for aerial cameras. Some of these have walls so thin they would be damaged by machining with regular milling cutters.
PopularScience_19441201_0145_006_0134.xml
article
190
190,191,192
Home and Workshop
[no value]
MINIATURE PUNCH PRESS DOES DIFFICULT JOBS
Brazing Torch Constructed of Pipe Fittings Uses Domestic Gas
[no value]
[no value]
W. A. CONWAY
WALTER F. BURTON
SMALL though it is, this device will do easily a number of jobs that are difficult with ordinary tools. Some of these are punching holes in clock springs, sheet metal, fiber, and other materials; crimping metal around a hole to hold an insert; heading rivets or forming wire into small rivets; stamping figures or monograms on jewelry, small machine parts, and the like; driving light wheels and gears on or off shafts; and forming special parts such as grommets for miniature sailboats.
PopularScience_19441201_0145_006_0135.xml
article
193
193
[no value]
[no value]
DE LUXE TOOL HANDLES MADE OF LEATHER
[no value]
[no value]
[no value]
[no value]
HANDSOME leather handles that will last a lifetime are an inexpensive luxury that will be especially appreciated by the craftsman who enjoys working with hand tools. They are particularly suitable for the handles of hammers, carving tools, hand punches, screwdrivers, bench knives, hunting knives, and gunsmith's tools, and are serviceable also on the cranks of machine tools.
PopularScience_19441201_0145_006_0136.xml
article
194
194,195
[no value]
[no value]
HOLDER ADAPTS FLEXIBLE SHAFT TO LATHE USE
Threaded Center Provides Tailstock Mounting for Lathe Work
[no value]
[no value]
C. W. WOODSON
ADVANTAGE can be taken of the high spindle speeds of the flexible shaft for internal drilling and grinding operations of considerable accuracy by mounting this handy accessory in the lathe. A holder that will support the flexible shaft at exact lathe-center height will be required.
PopularScience_19441201_0145_006_0137.xml
article
196
196,197
[no value]
[no value]
HOME EXPERIMENITS WITH REFLECTION AND REFRACTION
[no value]
[no value]
[no value]
[no value]
LOOKING AT A MIRROR from one side, you see, not yourself reflected, but an object off to the other side. You can demonstrate what this angle of reflection is by standing crayons equally spaced in a semicircle and tracing lines from them to the center of a flat mirror.
PopularScience_19441201_0145_006_0138.xml
article
198
198,199,200
Home and Workshop
[no value]
Getting acguainted with the HALOGENS
[no value]
[no value]
[no value]
KENNETH M. SWEZEY
HALOGENS, or "sea-salt producers," is the name well given to a family of nonmetallic chemical elements that includes fluorine, chlorine, bromine, and iodine. Salts of all these elements do exist in the sea. Sodium chloride, which is table salt, and salts of bromine are taken commercially from sea water, and not so long ago most of our iodine was obtained by heating seaweed ash with sulphuric acid and manganese dioxide.
PopularScience_19441201_0145_006_0139.xml
article
201
201
[no value]
[no value]
Recording the Saipan Fight on Wire
[no value]
[no value]
[no value]
[no value]
VIVID battlefield sounds and realistic combat action, forming a permanent first-hand record of the 13-day struggle for Saipan, have been brought to radio listeners by Lieut. Loyal (Larry) B. Hays, Marine warcaster, with the assistance of T/Sgt. Keene Hepburn.
PopularScience_19441201_0145_006_0140.xml
article
202
202,203,204
Home and Workshop
[no value]
HOW MAGNETIC FIELDS REVEAL THE INVISIBLE
Simple home apparatus can be set up to duplicate the methods used in industry to spot defective parts.
[no value]
[no value]
TRACY DIERS
ONE of the foundations for the structural safety of power-diving planes and other metal bodies subjected to great stress was laid many years ago when some men experimented with pieces of magnetized iron and iron filings suspended in paraffin oil.
PopularScience_19441201_0145_006_0141.xml
article
205
205
[no value]
[no value]
Wire Solder Molded in Paper
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0142.xml
article
205
205
[no value]
[no value]
Fiber-Tipped Wire Cleans Out Threads
[no value]
[no value]
[no value]
[no value]
CHIPS and dirt collecting in the threads of the faceplate and chuck will often make a lathe run out of true. For a simple and efficient thread cleaner, bend a piece of 1/8" diameter wire as shown at the left, and tip the ends with points turned to 60 deg.
PopularScience_19441201_0145_006_0143.xml
article
205
205
[no value]
[no value]
Lifetime Scriber Has Superhard Tip
[no value]
[no value]
[no value]
[no value]
WITH a 6" length of 3/16" welding steel and a small piece of tungsten carbide, a lifetime scriber can be made for marking the hardest metal and even glass. Grind the end of the welding wire to a point, and then, using a bit of brazing wire, flux, and a welding torch, braze the tungsten carbide tip on this point.
PopularScience_19441201_0145_006_0144.xml
article
205
205
[no value]
[no value]
Brush Handle Opens Paint Can
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0145.xml
article
205
205
[no value]
[no value]
Towel Rack Has Handy Cutter
[no value]
[no value]
[no value]
[no value]
THREE old hacksaw blades and two brackets, arranged as at the right, make a handy paper-towel rack for the garage or workshop. Join the blade used as the cutter bar to the ends of the other two with small bolts and draw the nuts up tight. The addition of two free washers to each bolt and a second nut drawn up only part way will provide a pair of rollers to prevent friction on the towel roll.
PopularScience_19441201_0145_006_0146.xml
article
206
206,207,208
[no value]
[no value]
Movie Cameras Spot Hits for Bomber Cadets
[no value]
[no value]
[no value]
[no value]
MOVIES keep score on the hits made by bombardier cadets at the San Angelo, Tex., Army Air Field. The men being trained to plaster the daylights out of the enemy are taught to prove their records with motion pictures. Cadets fly in pairs, one operating the bombsight while the other mans the movie camera.
PopularScience_19441201_0145_006_0147.xml
advertisement
210
210
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0148.xml
advertisement
211
211
[no value]
[no value]
BENDIX AVIATION CORPORATION: Bendix
[no value]
BENDIX AVIATION CORPORATION
Bendix
[no value]
[no value]
PopularScience_19441201_0145_006_0149.xml
advertisement
212
212
[no value]
[no value]
Wright Aeronautical Corporation
[no value]
Wright Aeronautical Corporation
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0150.xml
advertisement
214
214
[no value]
[no value]
NICHOLSON FILE CO.
[no value]
NICHOLSON FILE CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0151.xml
advertisement
215
215
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0152.xml
advertisement
216
216
[no value]
[no value]
ATLAS PRESS CO.
[no value]
ATLAS PRESS CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0153.xml
advertisement
217
217
[no value]
[no value]
National Carbon Company, Inc.: EVEREADY
[no value]
National Carbon Company, Inc.
EVEREADY
[no value]
[no value]
PopularScience_19441201_0145_006_0154.xml
advertisement
218
218
[no value]
[no value]
VERD-A-RAY CORPORATION
[no value]
VERD-A-RAY CORPORATION
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0155.xml
advertisement
219
219
[no value]
[no value]
SPERRY CORPORATION
[no value]
SPERRY CORPORATION
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0156.xml
advertisement
220
220
[no value]
[no value]
Sterling Tool Products Company
[no value]
Sterling Tool Products Company
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0157.xml
advertisement
221
221
[no value]
[no value]
Hastings Mfg. of Canada, Ltd.: HASTINGS PISTON RINGS
[no value]
Hastings Mfg. of Canada, Ltd.
HASTINGS PISTON RINGS
[no value]
[no value]
PopularScience_19441201_0145_006_0158.xml
advertisement
222
222
[no value]
[no value]
E. C. ATKINS AND COMPANY
[no value]
E. C. ATKINS AND COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0159.xml
advertisement
223
223
[no value]
[no value]
CHAMPION SPARK PLUG COMPANY
[no value]
CHAMPION SPARK PLUG COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0160.xml
advertisement
224
224
[no value]
[no value]
CHRYSLER
[no value]
CHRYSLER
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0161.xml
advertisement
225
225
[no value]
[no value]
TAYLORCRAFT AVIATION CORPORATION
[no value]
TAYLORCRAFT AVIATION CORPORATION
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0162.xml
advertisement
226
226
[no value]
[no value]
CASCAMITE
[no value]
CASCAMITE
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0163.xml
advertisement
227
227
[no value]
[no value]
AUTO-LITE BATTERY CORPORATION
[no value]
AUTO-LITE BATTERY CORPORATION
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0164.xml
advertisement
228
228
[no value]
[no value]
HENRY LEONARD & THOMAS, INC.
[no value]
HENRY LEONARD & THOMAS, INC.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0165.xml
advertisement
229
229
[no value]
[no value]
AERONCA AIRCRAFT CORPORATION
[no value]
AERONCA AIRCRAFT CORPORATION
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0166.xml
advertisement
230
230
[no value]
[no value]
WALTER KIDDE & COMPANY, INC.: Kidde
[no value]
WALTER KIDDE & COMPANY, INC.
Kidde
[no value]
[no value]
PopularScience_19441201_0145_006_0167.xml
advertisement
231
231
[no value]
[no value]
AIRCRAFT ENGINEERING CORPORATION: Grumman Hellcats
[no value]
AIRCRAFT ENGINEERING CORPORATION
Grumman Hellcats
[no value]
[no value]
PopularScience_19441201_0145_006_0168.xml
advertisement
232
232
[no value]
[no value]
AC SPARK PLUGS
[no value]
AC SPARK PLUGS
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0169.xml
advertisement
233
233
[no value]
[no value]
Formerly Lear Avia, Inc.
[no value]
Formerly Lear Avia, Inc.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0170.xml
advertisement
234
234
[no value]
[no value]
ZENITH RADIO CORP.
[no value]
ZENITH RADIO CORP.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0171.xml
advertisement
235
235
[no value]
[no value]
FORD MOTOR COMPANY
[no value]
FORD MOTOR COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0172.xml
advertisement
236
236
[no value]
[no value]
Allison
[no value]
Allison
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0173.xml
advertisement
237
237
[no value]
[no value]
THE ELECTRIC STORAGE BATTERY CO.: Exide
[no value]
THE ELECTRIC STORAGE BATTERY CO.
Exide
[no value]
[no value]
PopularScience_19441201_0145_006_0174.xml
advertisement
238
238
[no value]
[no value]
TYSON BEARING CORPORATION
[no value]
TYSON BEARING CORPORATION
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0175.xml
advertisement
239
239
[no value]
[no value]
EVINRUDE OUTBOARD MOTORS
[no value]
EVINRUDE OUTBOARD MOTORS
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0176.xml
advertisement
240
240
[no value]
[no value]
WOOD CONVERSION COMPANY: Balsam-Wool
[no value]
WOOD CONVERSION COMPANY
Balsam-Wool
[no value]
[no value]
PopularScience_19441201_0145_006_0177.xml
advertisement
240
240
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0178.xml
advertisement
240
240
[no value]
[no value]
WENDELL MFG. CO.
[no value]
WENDELL MFG. CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0179.xml
advertisement
240
240
[no value]
[no value]
GENERAL AIRE CO.
[no value]
GENERAL AIRE CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0180.xml
advertisement
241
241
[no value]
[no value]
HARLEY-DAVIDSON MOTOR COMPANY
[no value]
HARLEY-DAVIDSON MOTOR COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0181.xml
advertisement
242
242
[no value]
[no value]
UNIVERSAL CAMERA CORP.: MERCURY II
[no value]
UNIVERSAL CAMERA CORP.
MERCURY II
[no value]
[no value]
PopularScience_19441201_0145_006_0182.xml
advertisement
243
243
[no value]
[no value]
NEW DEPARTURE
[no value]
NEW DEPARTURE
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0183.xml
advertisement
244
244
[no value]
[no value]
THE AMERICAN PAD & TEXTILE CO.
[no value]
THE AMERICAN PAD & TEXTILE CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0184.xml
advertisement
244
244
[no value]
[no value]
JOHNSON MOTORS
[no value]
JOHNSON MOTORS
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0185.xml
advertisement
245
245
[no value]
[no value]
Industrial Tape Corporation: Texcel Tape
[no value]
Industrial Tape Corporation
Texcel Tape
[no value]
[no value]
PopularScience_19441201_0145_006_0186.xml
advertisement
246
246
[no value]
[no value]
BURGESS BATTERIES
[no value]
BURGESS BATTERIES
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0187.xml
advertisement
246
246
[no value]
[no value]
SHINOLA
[no value]
SHINOLA
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0188.xml
advertisement
246
246
[no value]
[no value]
The Franklin Glue Co.
[no value]
The Franklin Glue Co.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0189.xml
advertisement
247
247
[no value]
[no value]
EDMUND SALVAGE COMPANY
[no value]
EDMUND SALVAGE COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0190.xml
advertisement
248
248
[no value]
[no value]
GREENLEE TOOL COMPANY
[no value]
GREENLEE TOOL COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0191.xml
advertisement
248
248
[no value]
[no value]
WHOLESALE RADIO LABORATORIES
[no value]
WHOLESALE RADIO LABORATORIES
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0192.xml
advertisement
248
248
[no value]
[no value]
J. W. MORTELL CO.
[no value]
J. W. MORTELL CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0193.xml
advertisement
249
249
[no value]
[no value]
CURTISS
[no value]
CURTISS
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0194.xml
advertisement
250
250
[no value]
[no value]
CELLO-NU PRODUCTS
[no value]
CELLO-NU PRODUCTS
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0195.xml
advertisement
250
250
[no value]
[no value]
PARK METALWARE CO., INC.: XCELITE
[no value]
PARK METALWARE CO., INC.
XCELITE
[no value]
[no value]
PopularScience_19441201_0145_006_0196.xml
advertisement
250
250
[no value]
[no value]
PRESSTITE ENGINEERING COMPANY
[no value]
PRESSTITE ENGINEERING COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0197.xml
advertisement
251
251
[no value]
[no value]
The A. C. Gilbert Company
[no value]
The A. C. Gilbert Company
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0198.xml
advertisement
252
252
[no value]
[no value]
SNAP-ON TOOLS CORPORATION
[no value]
SNAP-ON TOOLS CORPORATION
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0199.xml
advertisement
252
252
[no value]
[no value]
SURPLUS TRADING CO.
[no value]
SURPLUS TRADING CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0200.xml
advertisement
252
252
[no value]
[no value]
HOBART BROS. CO.
[no value]
HOBART BROS. CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0201.xml
advertisement
253
253
[no value]
[no value]
TINNERMAN PRODUCTS INC.: Speed Nuts
[no value]
TINNERMAN PRODUCTS INC.
Speed Nuts
[no value]
[no value]
PopularScience_19441201_0145_006_0202.xml
advertisement
254
254
[no value]
[no value]
aircraft corporation: Laister-Kauffmann
[no value]
aircraft corporation
Laister-Kauffmann
[no value]
[no value]
PopularScience_19441201_0145_006_0203.xml
advertisement
254
254
[no value]
[no value]
ALLIED RADIO CORP.
[no value]
ALLIED RADIO CORP.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0204.xml
advertisement
254
254
[no value]
[no value]
Advertisements
[no value]
ONAN Electric Plants
DUCO CEMENT
[no value]
[no value]
PopularScience_19441201_0145_006_0205.xml
advertisement
255
255
[no value]
[no value]
Indian MOTORCYCLES
[no value]
Indian MOTORCYCLES
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0206.xml
advertisement
256
256
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0207.xml
advertisement
257
257
[no value]
[no value]
THE DELTA MANUFACTURING CO.
[no value]
THE DELTA MANUFACTURING CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0208.xml
advertisement
258
258
[no value]
[no value]
PROFESSIONAL BLADE CO.
[no value]
PROFESSIONAL BLADE CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0209.xml
advertisement
258
258
[no value]
[no value]
BLATZ BREWING CO.
[no value]
BLATZ BREWING CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0210.xml
advertisement
259
259
[no value]
[no value]
THE MARLIN FIREARMS CO.
[no value]
THE MARLIN FIREARMS CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0211.xml
advertisement
259
259
[no value]
[no value]
DREMEL MFG. CO.
[no value]
DREMEL MFG. CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0212.xml
advertisement
260
260
[no value]
[no value]
S. Buchsbaum & Co.
[no value]
S. Buchsbaum & Co.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0213.xml
advertisement
260
260
[no value]
[no value]
REEVES BROTHERS, INC.
[no value]
REEVES BROTHERS, INC.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0214.xml
advertisement
260
260
[no value]
[no value]
BELL WATCH COMPANY
[no value]
BELL WATCH COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0215.xml
advertisement
260
260
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0216.xml
advertisement
261
261
[no value]
[no value]
Advertisements
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0217.xml
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262
262
[no value]
[no value]
THE PARKER APPLIANCE COMPANY
[no value]
THE PARKER APPLIANCE COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0218.xml
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262
262
[no value]
[no value]
Biltmore: "BLUE RIBBON" PIPES
[no value]
Biltmore
"BLUE RIBBON" PIPES
[no value]
[no value]
PopularScience_19441201_0145_006_0219.xml
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262
262
[no value]
[no value]
MILWAUKEE DUSTLESS BRUSH COMPANY
[no value]
MILWAUKEE DUSTLESS BRUSH COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0220.xml
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263
263
[no value]
[no value]
THE HOUSE OF WATCHES
[no value]
THE HOUSE OF WATCHES
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0221.xml
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263
263
[no value]
[no value]
HOLLYWOOD HOME ACCESSORIES, INC.
[no value]
HOLLYWOOD HOME ACCESSORIES, INC.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0222.xml
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263
263
[no value]
[no value]
Remington Arms Co., Inc.
[no value]
Remington Arms Co., Inc.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0223.xml
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264
264
[no value]
[no value]
Advertisements
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0224.xml
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265
265
[no value]
[no value]
UNIVERSAL MICROPHONE CO.
[no value]
UNIVERSAL MICROPHONE CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0225.xml
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265
265
[no value]
[no value]
BRIGHT STAR BATTERY CO.
[no value]
BRIGHT STAR BATTERY CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0226.xml
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265
265
[no value]
[no value]
THE CARBORUNDUM COMPANY
[no value]
THE CARBORUNDUM COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0227.xml
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266
266
[no value]
[no value]
Advertisement: AC FUEL PUMPS
[no value]
[no value]
AC FUEL PUMPS
[no value]
[no value]
PopularScience_19441201_0145_006_0228.xml
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266
266
[no value]
[no value]
ATLAS PRESS PATTERN DEPT.
[no value]
ATLAS PRESS PATTERN DEPT.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0229.xml
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266
266
[no value]
[no value]
OTTAWA MFG. CO.
[no value]
OTTAWA MFG. CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0230.xml
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266
266
[no value]
[no value]
MARINE MODEL CO.
[no value]
MARINE MODEL CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0231.xml
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267
267
[no value]
[no value]
VAN ROY COMPANY, INC.
[no value]
VAN ROY COMPANY, INC.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0232.xml
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268
268
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0233.xml
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269
269
[no value]
[no value]
Advertisements
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0234.xml
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270
270
[no value]
[no value]
Advertisements
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0235.xml
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271
271
[no value]
[no value]
THE DURO METAL PRODUCTS COMPANY: DURO TOOLS
[no value]
THE DURO METAL PRODUCTS COMPANY
DURO TOOLS
[no value]
[no value]
PopularScience_19441201_0145_006_0236.xml
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271
271
[no value]
[no value]
Fred F. Ten Eyck, Distributor
[no value]
Fred F. Ten Eyck, Distributor
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0237.xml
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271
271
[no value]
[no value]
HOBART BROTHERS COMPANY
[no value]
HOBART BROTHERS COMPANY
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0238.xml
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272
272
[no value]
[no value]
Advertisements
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0239.xml
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273
273
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0240.xml
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273
273
[no value]
[no value]
FOLEY MANUFACTURING CO.
[no value]
FOLEY MANUFACTURING CO.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0241.xml
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273
273
[no value]
[no value]
Lynch Corporation: LYTE-CRAFT
[no value]
Lynch Corporation
LYTE-CRAFT
[no value]
[no value]
PopularScience_19441201_0145_006_0242.xml
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274
274
[no value]
[no value]
Advertisements
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0243.xml
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275
275
[no value]
[no value]
RONSON
[no value]
RONSON
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0244.xml
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275
275
[no value]
[no value]
ALCO SHOP
[no value]
ALCO SHOP
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0245.xml
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276
276
[no value]
[no value]
SOUTH BEND LATHE WORKS
[no value]
SOUTH BEND LATHE WORKS
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0246.xml
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277
277
[no value]
[no value]
LIGGETT & MYERS TOBACCO Co.: Chesterfield
[no value]
LIGGETT & MYERS TOBACCO Co.
Chesterfield
[no value]
[no value]
PopularScience_19441201_0145_006_0247.xml
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278
278
[no value]
[no value]
the National Educational Alliance, Inc.
[no value]
the National Educational Alliance, Inc.
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0248.xml
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279
279
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0249.xml
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280
280
[no value]
[no value]
Advertisement
[no value]
[no value]
[no value]
[no value]
[no value]
PopularScience_19441201_0145_006_0250.xml