Items

• [E1217AM], Letter from Hieronymus Waldemar Balk to Miller Reese Hutchison, March 16th, 1912
  1912-03-16
• [E1583AI], Letter from James H Kempster to Thomas Alva Edison, December 4th, 1915
  1915-12-04
• [E1616JBL], Letter from Robert Ten Eyck Lozier to Thomas Alva Edison, William Henry Meadowcroft, October 28th, 1916
  1916-10-28
• [LM218607], Letter from Walter Seeley Mallory to William S Perry, November 9th, 1893
  1893-11-09
• [MF19BL], Letter from William Henry Meadowcroft to Thomas Alva Edison, September 15th, 1917
  1917-09-15
• [SB512087C1], Interview, Thomas Alva Edison, July 29th, 1915
  1915-07-29