Items

• [X009AA] Letter from Thomas Alva Edison to Steele MacKaye, 1881-1882
  1881-1882
• [X009AB] Letter, 1881-1882
  1881-1882
• [X009AC], Letter from Thomas Alva Edison to Percy Wallace MacKaye, October 4th, 1915
  1915-10-04
• [X009AD], Letter from Mina Miller (Mrs Thomas A.) Edison to Percy Wallace MacKaye, February 16th, 1922
  1922-02-16
• [X009AE], Letter from William Henry Meadowcroft to Percy Wallace MacKaye, September 15th, 1925
  1925-09-15
• [X009AF], Interview, Thomas Alva Edison, September 1925
  1925-09-00
• [X009AG], Letter from Thomas Alva Edison to Percy Wallace MacKaye, October 18th, 1927
  1927-10-18
• [X009AH], Letter from Mina Miller (Mrs Thomas A.) Edison to Percy Wallace MacKaye, February 17th, 1929
  1929-02-17
• [X009BA], Letter from Thomas Alva Edison to Charles Augustus Young, May 2nd, 1881
  1881-05-02
• [X009BB], Test Report, Charles Augustus Young, April 29th, 1882
  1882-04-29