• Electrical Experimenter 1918-07 1321 visits Electrical Experimenter 1918-07
  • Flying Aces 1938-08 2642 visits Flying Aces 1938-08
  • Open Road for Boys 1932-04 1378 visits Open Road for Boys 1932-04
  • Popular Science 1936-12 729 visits Popular Science 1936-12
  • Popular Science 1942-04 956 visits Popular Science 1942-04
  • Scientific American 1912-10-19 860 visits Scientific American 1912-10-19