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Collier's 1915-08-07
2674 visits
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Flying Aces 1936-08
3134 visits
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Mechanics and Handicraft 1937-02
2924 visits
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Popular Mechanics 1922-05
1813 visits
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Popular Science 1947-07
1874 visits
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Scientific American 1882-11-04
1664 visits
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Scientific American 1882-11-18
1837 visits
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Scientific American 1882-12-02
1641 visits
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Scientific American 1891-03-21
1800 visits
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Scientific American 1893-03-18
1914 visits
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Scientific American 1893-06-24
1590 visits
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Scientific American 1894-06-09
1777 visits
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Scientific American 1894-10-20
2078 visits
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Scientific American 1897-11-20
1901 visits
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Scientific American 1897-12-25
1861 visits
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Scientific American 1899-08-26
2120 visits
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Scientific American 1903-01-31
1607 visits
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Scientific American 1903-03-21
1917 visits
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Scientific American 1903-04-18
1387 visits
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Scientific American 1903-06-06
1393 visits
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Scientific American 1903-07-11
1573 visits
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Scientific American 1903-08-15
1516 visits
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Scientific American 1904-01-02
2026 visits
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Scientific American 1913-03-15
1491 visits
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Scientific American 1913-07-19
1473 visits
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Scientific American 1914-12-12
1593 visits
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Scientific American 1917-06-16
1865 visits
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Scientific American 1918-06-01
2160 visits
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Scientific American 1920-08-21
2001 visits
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Technical World 1913-07
2534 visits
