• Anderson Light Static Machine -1913A 1149 visits Anderson Light Static Machine -1913A
  • Asia 1934-03 2242 visits Asia 1934-03
  • Collier's 1933-02-04 1493 visits Collier's 1933-02-04
  • Edison Mazda Lamps -1918A 2090 visits Edison Mazda Lamps -1918A
  • Edison Mazda Lamps -1920'sA 2189 visits Edison Mazda Lamps -1920'sA
  • Edison Mazda Lamps -1921A 1393 visits Edison Mazda Lamps -1921A
  • Electrical Experimenter 1919-03 1502 visits Electrical Experimenter 1919-03
  • Eveready Flashlights and Batteries -1931A 2488 visits Eveready Flashlights and Batteries -1931A
  • National Mazda Lamps -1913A 1976 visits National Mazda Lamps -1913A
  • Scientific American 1882-03-18 982 visits Scientific American 1882-03-18
  • Scientific American 1882-08-19 1022 visits Scientific American 1882-08-19
  • Scientific American 1882-08-26 1031 visits Scientific American 1882-08-26
  • Scientific American 1894-10-06 798 visits Scientific American 1894-10-06
  • Scientific American 1901-07-27 842 visits Scientific American 1901-07-27
  • Scientific American 1903-08-22 866 visits Scientific American 1903-08-22
  • Scientific American 1912-09-28 1079 visits Scientific American 1912-09-28
  • Scientific American 1924-11 1278 visits Scientific American 1924-11
  • St. Nicholas 1925-07 3284 visits St. Nicholas 1925-07
  • Victor Talking Machines -1905A 1776 visits Victor Talking Machines -1905A