Items

• [D7810B], Letter from New York Academy of Sciences, Albert Ripley Leeds to Thomas Alva Edison, June 12th, 1878
  1878-06-12
• [D8104D], Letter from New York Academy of Sciences, John Strong Newberry to Thomas Alva Edison, January 5th, 1881
  1881-01-05
• [D8812AAL], Letter from New York Academy of Sciences, John Strong Newberry to Thomas Alva Edison, April 2nd, 1888
  1888-04-02