Items

• [D8123ZCD], Letter from Frederic Adams to Sherburne Blake Eaton, May 31st, 1881
  1881-05-31
• [D8123ZDK], Letter from Frederic Adams to Thomas Alva Edison, August 13th, 1881
  1881-08-13
• [D8123ZEX], Letter from Frederic Adams to Thomas Alva Edison, October 29th, 1881
  1881-10-29
• [D8123ZFA], Letter from Frederic Adams to Thomas Alva Edison, October 31st, 1881
  1881-10-31
• [D8123ZFE], Letter from Frederic Adams to Thomas Alva Edison, November 11th, 1881
  1881-11-11
• [D8332Q], Letter from Frederic Adams to Francis Robbins Upton, January 30th, 1883
  1883-01-30
• [D8332R], Memorandum, Frederic Adams, January 30th, 1883
  1883-01-30
• [HM830169], Report from Frederic Adams, January 30th, 1883
  1883-01-30