Items

Items

• 

  [D7504C], Letter from P Mullarkey to Thomas Alva Edison, September 17th, 1875

  1875-09-17
• 

  [E1263AJ], Letter from Thomas Alva Edison to C J McGuire, William Henry Meadowcroft, February 23rd, 1912

  1912-02-23
• 

  [LB001070], Memorandum, Thomas Alva Edison, October 4th, 1875

  1875-10-04
• 

  [LB088618], Letter from Thomas Alva Edison to C J McGuire, February 23rd, 1912

  1912-02-23
• 

  [PA060], Article, Operator, July 15th, 1874

  1874-07-15