Items

• [CJ615ACZ], Letter from Emanuel Meyer to Daniel Smith Newhall, Pennsylvania Railroad, June 11th, 1907
  1907-06-11
• [D0009AAB], Letter from William Edgar Gilmore to Pennsylvania Railroad, Arthur Hale, December 8th, 1899
  1899-12-08
• [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
• [D8350C], Letter from Thomas Alva Edison to Pennsylvania Railroad, John Sawyer Wilson, June 19th, 1883
  1883-06-19
• [D8361F], Letter from Thomas Alva Edison to Pennsylvania Railroad, June 6th, 1883
  1883-06-06
• [D8717AAK], Letter from Alfred Ord Tate to William F Taylor (Pennsylvania), Pennsylvania Railroad, November 18th, 1887
  1887-11-18
• [D8818ADT], Letter from Thomas Alva Edison to Pennsylvania Railroad, Robert E Pettit, February 13th, 1888
  1888-02-13
• [D8853AAE], Letter from William S Logue to Pennsylvania Railroad, William F Taylor (Pennsylvania), January 12th, 1888
  1888-01-12
• [D9247AAD], Letter from W F Haughey to Pennsylvania Railroad, Harry Fondersmith, September 7th, 1892
  1892-09-07
• [HK5143AB], Letter from Edison Storage Battery Co, Harrison Gilman Thompson to Pennsylvania Railroad, Samuel Porcher, July 15th, 1914
  1914-07-15
• [HM98AAQ], Letter from Edison Manufacturing Co, William Edgar Gilmore to Pennsylvania Railroad, Arthur Hale, May 18th, 1898
  1898-05-18
• [HM98AAS], Letter from Thomas Alva Edison to Pennsylvania Railroad, Arthur Hale, August 15th, 1898
  1898-08-15
• [HM99AAD], Letter from William Edgar Gilmore to Arthur Hale, Pennsylvania Railroad, July 11th, 1899
  1899-07-11
• [LB009451], Letter from Samuel Insull to Pennsylvania Railroad, James McCrea, December 17th, 1881
  1881-12-17
• [LB017082], Letter from Thomas Alva Edison to Pennsylvania Railroad, June 6th, 1883
  1883-06-06
• [LB022203], Letter from Alfred Ord Tate to William F Taylor (Pennsylvania), Pennsylvania Railroad, June 15th, 1886
  1886-06-15
• [LB026230], Letter from Thomas Alva Edison to Charles F Dilke, Pennsylvania Railroad, April 16th, 1888
  1888-04-16
• [LB027099], Letter from Thomas Alva Edison to Pennsylvania Railroad, Robert E Pettit, November 21st, 1888
  1888-11-21
• [LB027101], Letter from Thomas Alva Edison to Pennsylvania Railroad, Charles Edmund Pugh, November 21st, 1888
  1888-11-21
• [LB031284], Letter from Alfred Ord Tate to William F Taylor (Pennsylvania), Pennsylvania Railroad, July 15th, 1889
  1889-07-15
• [LB032117], Letter from Alfred Ord Tate, Edison Phonoplex System to Pennsylvania Railroad, William F Taylor (Pennsylvania), August 20th, 1889
  1889-08-20
• [LB033047], Letter from Alfred Ord Tate, Edison Phonoplex System to Pennsylvania Railroad, William F Taylor (Pennsylvania), October 9th, 1889
  1889-10-09
• [LB034065], Letter from Edison Phonoplex System, Alfred Ord Tate to Pennsylvania Railroad, Harry Fondersmith, November 15th, 1889
  1889-11-15
• [LB034257], Letter from Alfred Ord Tate to Harry Fondersmith, Pennsylvania Railroad, November 26th, 1889
  1889-11-26
• [LB034279], Letter from Alfred Ord Tate to Harry Fondersmith, Pennsylvania Railroad, November 27th, 1889
  1889-11-27
• [LB056133], Letter from Thomas Alva Edison to William F Taylor (Pennsylvania), Pennsylvania Railroad, March 22nd, 1892
  1892-03-22
• [LB056291], Letter from Thomas Alva Edison to William F Taylor (Pennsylvania), Pennsylvania Railroad, April 11th, 1892
  1892-04-11
• [LB056522], Letter from West Orange Laboratory to William F Taylor (Pennsylvania), Pennsylvania Railroad, May 19th, 1892
  1892-05-19
• [LB057624], Letter from Alfred Ord Tate to Pennsylvania Railroad, W R Smith, July 13th, 1893
  1893-07-13
• [LB094299], Letter from Thomas Alva Edison to Pennsylvania Railroad, Robert C Wright, June 10th, 1913
  1913-06-10
• [LM012005], Letter from Alfred Ord Tate to Pennsylvania Railroad, William F Taylor (Pennsylvania), June 25th, 1886
  1886-06-25
• [LM012117], Letter from Samuel Insull to William Ettinger, Pennsylvania Railroad, August 5th, 1886
  1886-08-05
• [LM012241], Letter from Samuel Insull to William Ettinger, Pennsylvania Railroad, September 4th, 1886
  1886-09-04
• [LM013064], Letter from Alfred Ord Tate to William Ettinger, Pennsylvania Railroad, October 2nd, 1886
  1886-10-02
• [LM013596C], Letter from Alfred Ord Tate to C M Sheaffer, Pennsylvania Railroad, September 1st, 1887
  1887-09-01
• [LM302127], Letter from Alfred Ord Tate to Pennsylvania Railroad, Harry Fondersmith, January 13th, 1890
  1890-01-13
• [LM302206], Letter from Alfred Ord Tate to Pennsylvania Railroad, Harry Fondersmith, January 25th, 1890
  1890-01-25
• [LM302212], Letter from Alfred Ord Tate to Pennsylvania Railroad, William F Taylor (Pennsylvania), January 27th, 1890
  1890-01-27
• [LM302224], Letter from Thomas Alva Edison to Pennsylvania Railroad, Charles Edmund Pugh, January 29th, 1890
  1890-01-29
• [LM302259], Letter from Alfred Ord Tate to William F Taylor (Pennsylvania), Pennsylvania Railroad, February 4th, 1890
  1890-02-04
• [LM302279], Letter from Alfred Ord Tate to Pennsylvania Railroad, William F Taylor (Pennsylvania), February 7th, 1890
  1890-02-07
• [LM302325], Letter from Alfred Ord Tate to Pennsylvania Railroad, Harry Fondersmith, February 27th, 1890
  1890-02-27
• [LM302472], Letter from Alfred Ord Tate to William F Taylor (Pennsylvania), Pennsylvania Railroad, April 4th, 1890
  1890-04-04
• [LM303151], Letter from Alfred Ord Tate to Harry Fondersmith, Pennsylvania Railroad, May 28th, 1890
  1890-05-28
• [LM303466], Letter from Alfred Ord Tate to Pennsylvania Railroad, Harry Fondersmith, September 11th, 1890
  1890-09-11
• [LM303476], Letter from Alfred Ord Tate to Harry Fondersmith, Pennsylvania Railroad, September 15th, 1890
  1890-09-15
• [LM306219], Letter from Edison Manufacturing Co to Pennsylvania Railroad, W R Smith, February 1st, 1892
  1892-02-01