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Collier's 1915-08-07
2067 visits
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Flying Aces 1936-08
2458 visits
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Mechanics and Handicraft 1937-02
2084 visits
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Popular Mechanics 1922-05
1446 visits
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Popular Science 1947-07
1202 visits
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Scientific American 1882-11-04
1222 visits
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Scientific American 1882-11-18
1394 visits
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Scientific American 1882-12-02
1294 visits
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Scientific American 1891-03-21
1368 visits
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Scientific American 1893-03-18
1359 visits
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Scientific American 1893-06-24
1113 visits
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Scientific American 1894-06-09
1284 visits
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Scientific American 1894-10-20
1202 visits
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Scientific American 1897-11-20
1306 visits
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Scientific American 1897-12-25
1252 visits
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Scientific American 1899-08-26
1201 visits
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Scientific American 1903-01-31
1144 visits
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Scientific American 1903-03-21
1232 visits
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Scientific American 1903-04-18
1031 visits
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Scientific American 1903-06-06
1101 visits
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Scientific American 1903-07-11
1140 visits
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Scientific American 1903-08-15
1010 visits
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Scientific American 1904-01-02
1303 visits
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Scientific American 1913-03-15
1171 visits
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Scientific American 1913-07-19
1034 visits
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Scientific American 1914-12-12
1126 visits
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Scientific American 1917-06-16
1420 visits
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Scientific American 1918-06-01
1491 visits
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Scientific American 1920-08-21
1315 visits
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Technical World 1913-07
1749 visits
