• American Boy 1939-11 1488 visits American Boy 1939-11
  • American Legion 1938-04 1419 visits American Legion 1938-04
  • Beethoven Piano and Organ Company -1899A 3532 visits Beethoven Piano and Organ Company -1899A
  • Farm Journal 1923-11 2385 visits Farm Journal 1923-11
  • Farm Journal 1925-11 2417 visits Farm Journal 1925-11
  • Hartmann Trunks -1921A 1471 visits Hartmann Trunks -1921A
  • International Trucks -1939A 1511 visits International Trucks -1939A
  • Life 1906-02-22 1633 visits Life 1906-02-22
  • Popular Mechanics 1909-09 1062 visits Popular Mechanics 1909-09
  • Popular Science 1926-05 1263 visits Popular Science 1926-05
  • Popular Science 1932-09 1187 visits Popular Science 1932-09
  • Popular Science 1947-07 1069 visits Popular Science 1947-07
  • Scientific American 1881-03-05 1326 visits Scientific American 1881-03-05
  • Scientific American 1882-11-04 1083 visits Scientific American 1882-11-04
  • Scientific American 1894-06-09 1148 visits Scientific American 1894-06-09
  • Scientific American 1894-07-14 901 visits Scientific American 1894-07-14
  • Scientific American 1894-08-04 1057 visits Scientific American 1894-08-04
  • Scientific American 1894-10-20 1028 visits Scientific American 1894-10-20
  • Scientific American 1897-08-21 972 visits Scientific American 1897-08-21
  • Scientific American 1902-01-18 1192 visits Scientific American 1902-01-18
  • Scientific American 1902-02-01 1097 visits Scientific American 1902-02-01
  • Scientific American 1903-03-21 1085 visits Scientific American 1903-03-21
  • Scientific American 1904-01-02 1086 visits Scientific American 1904-01-02
  • Scientific American 1904-04-02 1015 visits Scientific American 1904-04-02
  • Scientific American 1913-03-15 1086 visits Scientific American 1913-03-15
  • Scientific American 1913-05-10 879 visits Scientific American 1913-05-10
  • Scientific American 1913-09-27 1077 visits Scientific American 1913-09-27
  • Scientific American 1914-12-12 1005 visits Scientific American 1914-12-12
  • Scientific American 1915-03-27 1387 visits Scientific American 1915-03-27
  • Scientific American 1916-09-30 923 visits Scientific American 1916-09-30
  • Scientific American 1920-08-21 1178 visits Scientific American 1920-08-21
  • Scientific American 1921-06-11 1081 visits Scientific American 1921-06-11
  • St. Nicholas 1922-08 1795 visits St. Nicholas 1922-08
  • Technical World 1913-07 1590 visits Technical World 1913-07