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Collier's 1915-08-07
2505 visits
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Flying Aces 1936-08
2887 visits
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Mechanics and Handicraft 1937-02
2634 visits
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Popular Mechanics 1922-05
1690 visits
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Popular Science 1947-07
1648 visits
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Scientific American 1882-11-04
1496 visits
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Scientific American 1882-11-18
1704 visits
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Scientific American 1882-12-02
1521 visits
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Scientific American 1891-03-21
1646 visits
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Scientific American 1893-03-18
1732 visits
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Scientific American 1893-06-24
1408 visits
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Scientific American 1894-06-09
1559 visits
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Scientific American 1894-10-20
1695 visits
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Scientific American 1897-11-20
1645 visits
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Scientific American 1897-12-25
1578 visits
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Scientific American 1899-08-26
1775 visits
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Scientific American 1903-01-31
1440 visits
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Scientific American 1903-03-21
1655 visits
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Scientific American 1903-04-18
1267 visits
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Scientific American 1903-06-06
1301 visits
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Scientific American 1903-07-11
1407 visits
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Scientific American 1903-08-15
1321 visits
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Scientific American 1904-01-02
1808 visits
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Scientific American 1913-03-15
1364 visits
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Scientific American 1913-07-19
1278 visits
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Scientific American 1914-12-12
1424 visits
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Scientific American 1917-06-16
1713 visits
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Scientific American 1918-06-01
1938 visits
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Scientific American 1920-08-21
1718 visits
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Technical World 1913-07
2271 visits
