Items

• [D7805ZEX], Letter from Popular Science Monthly to G M Shaw, November 26th, 1878
  1878-11-26
• [D8207ZAN], Letter from Popular Science Monthly, Charles Marshall Lungren to Thomas Alva Edison, July 22nd, 1882
  1882-07-22
• [E1611AH], Letter from Robert Cade Wilson, Popular Science Monthly to Thomas Alva Edison, August 9th, 1916
  1916-08-09
• [E1667AS], Letter from Popular Science Monthly, Robert Cade Wilson to Thomas Alva Edison, September 5th, 1916
  1916-09-05
• [E1704AI], Letter from Popular Science Monthly, Waldemar Bernhard Kaempffert to Miller Reese Hutchison, January 31st, 1917
  1917-01-31
• [E1704AJ], Letter from Waldemar Bernhard Kaempffert, Popular Science Monthly to Miller Reese Hutchison, December 14th, 1916
  1916-12-14
• [E1704AQ], Letter from Popular Science Monthly, Waldemar Bernhard Kaempffert to Miller Reese Hutchison, February 28th, 1917
  1917-02-28
• [E1903AH], Letter from Waldemar Bernhard Kaempffert, Popular Science Monthly to William Henry Meadowcroft, May 17th, 1919
  1919-05-17
• [E1903AK], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, May 26th, 1919
  1919-05-26
• [E1903AM], Letter from Popular Science Monthly, Waldemar Bernhard Kaempffert to Thomas Alva Edison, June 3rd, 1919
  1919-06-03
• [E1903AN], Letter from Lloyd Edward Darling, Popular Science Monthly to William Henry Meadowcroft, June 3rd, 1919
  1919-06-03
• [E1903AQ], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, June 6th, 1919
  1919-06-06
• [E1903AS], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, June 18th, 1919
  1919-06-18
• [E1903AU], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, June 23rd, 1919
  1919-06-23
• [E1903AV], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, July 1st, 1919
  1919-07-01
• [E1903CJ], Letter from Popular Science Monthly, Lloyd Edward Darling to William Henry Meadowcroft, October 14th, 1919
  1919-10-14
• [MBSB10425X], Clipping, Popular Science Monthly, April 1878
  1878-04-00
• [MBSB10427X], Clipping, Popular Science Monthly, April 1878
  1878-04-00
• [MBSB10822X], Clipping, Popular Science Monthly, 1876-1878
  1876-1878
• [SB032006a], Clipping, Popular Science Monthly, G. M. Shaw, 1878
  1878-00-00
• [SM026056a], Clipping, Popular Science Monthly, Charles Marshall Lungren, February 1881
  1881-02-00
• [SM053091a], Clipping, Popular Science Monthly, Henry Smith Carhart, February 1881
  1881-02-00