Items

• [E1635AO], Letter from Frank Simon Shapiro to Thomas Alva Edison, April 22nd, 1916
  1916-04-22
• [LB111626], Letter from Thomas Alva Edison to Frank Simon Shapiro, April 26th, 1916
  1916-04-26
• [MBSB8B3390], Interview, Amos Emerson Dolbear, October 6th, 1899
  1899-10-06
• [Z005AF], Letter from Thomas Alva Edison to William Henry Preece, September 9th, 1877
  1877-09-09