Items

• [E1831AE], Letter from Francis Robbins Upton to Edison Pioneers, December 23rd, 1918
  1918-12-23
• [F5C05H1], Letter from William Joseph Hammer to Edison Pioneers, April 5th, 1920
  1920-04-05
• [F5C06A], Invitation from Thomas Commerford Martin, Frederick Alonzo Scheffler to Edison Pioneers, January 27th, 1921
  1921-01-27
• [F5F11BK], Letter from William Henry Meadowcroft to Edison Pioneers, William Joseph Hammer, December 14th, 1920
  1920-12-14
• [X098A098], Letter from Henry Ford to Edison Pioneers, Edward Dean Adams, January 5th, 1929
  1929-01-05
• [X453R0], Telegram from Spencer Tracy to Edison Pioneers, February 10th, 1940
  1940-02-10