• Argosy 1967-04 1581 visits Argosy 1967-04
  • Electrical Experimenter 1917-08 1478 visits Electrical Experimenter 1917-08
  • Electrical Experimenter 1918-01 1508 visits Electrical Experimenter 1918-01
  • Everybodys 1923-09 1301 visits Everybodys 1923-09
  • Everybodys 1927-02 1624 visits Everybodys 1927-02
  • Everybodys 1927-08 2493 visits Everybodys 1927-08
  • Leslie's Weekly 1916-08-03 3786 visits Leslie's Weekly 1916-08-03
  • Open Road for Boys 1932-04 1393 visits Open Road for Boys 1932-04
  • Open Road for Boys 1932-07 1204 visits Open Road for Boys 1932-07
  • Popular Mechanics 1916-07 936 visits Popular Mechanics 1916-07
  • Red Cross Magazine 1917-10 2747 visits Red Cross Magazine 1917-10
  • Scientific American 1882-10-07 1201 visits Scientific American 1882-10-07
  • Scientific American 1891-10-10 1010 visits Scientific American 1891-10-10
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  • Scientific American 1912-01-20 807 visits Scientific American 1912-01-20
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  • Scientific American 1915-01-16 1073 visits Scientific American 1915-01-16
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  • Scientific American 1916-08-12 1197 visits Scientific American 1916-08-12
  • Scientific American 1916-10-28 1273 visits Scientific American 1916-10-28
  • Scientific American 1917-06-16 1226 visits Scientific American 1917-06-16
  • Scientific American 1917-06-23 917 visits Scientific American 1917-06-23
  • Scientific American 1917-07-14 1165 visits Scientific American 1917-07-14
  • Scientific American 1918-04-27 1506 visits Scientific American 1918-04-27
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  • Scientific American 1918-06-15 1360 visits Scientific American 1918-06-15
  • Scientific American 1928-09 1226 visits Scientific American 1928-09
  • Technical World 1913-07 1477 visits Technical World 1913-07