Items

• [D8324H], Letter from Charles Schenck Bradley to Thomas Alva Edison, February 19th, 1883
  1883-02-19
• [D8326H], Test Report, Charles Schenck Bradley, June 30th, 1883
  1883-06-30
• [D8326N], Letter from Charles Schenck Bradley to Thomas Alva Edison, July 22nd, 1883
  1883-07-22
• [D8333C], Letter from Charles Schenck Bradley to Francis Robbins Upton, April 5th, 1883
  1883-04-05
• [E1518LBI], Letter from Charles Schenck Bradley to Thomas Alva Edison, December 14th, 1915
  1915-12-14
• [E1556BC], Letter from Charles Schenck Bradley to Thomas Alva Edison, October 11th, 1915
  1915-10-11
• [E1971AA], Letter from Charles Schenck Bradley to Thomas Alva Edison, January 2nd, 1919
  1919-01-02
• [MB222], Letter from Charles Schenck Bradley to Charles Batchelor, January 20th, 1887
  1887-01-20
• [MK002], Technical Note, Charles Schenck Bradley, January 13th, 1883
  1883-01-13