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Collier's 1918-07-27
2559 visits
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Mechanix Illustrated 1941-11
4277 visits
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Mechanix Illustrated 1948-01
3769 visits
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Movie Story 1941-10
1830 visits
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Popular Mechanics 1909-02
1796 visits
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Popular Science 1941-02
1070 visits
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Popular Science 1942-01
1533 visits
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Popular Science 1942-04
1475 visits
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Scientific American 1911-05-13
2274 visits
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Scientific American 1915-06-26
1945 visits
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Scientific American 1917-04-28
2078 visits
