Items

• [D8136Y], Letter from Thomas Alva Edison to Pennsylvania Railroad, James McCrea, July 2nd, 1881
  1881-07-02
• [D8136ZAA], Letter from A Post to Pennsylvania Railroad, James McCrea, July 8th, 1881
  1881-07-08
• [LB006094], Letter from Thomas Alva Edison to James McCrea, June 17th, 1880
  1880-06-17
• [LB009451], Letter from Samuel Insull to Pennsylvania Railroad, James McCrea, December 17th, 1881
  1881-12-17