Items

• [D8127L7], Legal Testimony, Charles F Hanington, Frank McGowan, July 27th, 1881
  1881-07-27
• [D8228S2], Legal Testimony, Charles F Hanington, Frank McGowan, May 3rd, 1882
  1882-05-03
• [D8331T], Legal Testimony, Frank McGowan, Edward E Davidson, May 2nd, 1883
  1883-05-02
• [D8331U], Legal Testimony, Frank McGowan, Edward E Davidson, May 2nd, 1883
  1883-05-02
• [D8428ZAB], Legal Testimony, Frank McGowan, Samuel Allin, May 7th, 1884
  1884-05-07
• [D8466A], Legal Testimony, Frank McGowan, Edward E Davidson, January 15th, 1884
  1884-01-15
• [D8502M1], Letter from Frank McGowan to Thomas Alva Edison, April 18th, 1885
  1885-04-18
• [D8522E], Letter from Frank McGowan to Thomas Alva Edison, April 14th, 1885
  1885-04-14
• [D8541A2], Letter from Frank McGowan to Samuel Insull, February 6th, 1885
  1885-02-06
• [D8543888], Legal Testimony, Frank McGowan, Clement Abraham Lozier, January 20th, 1885
  1885-01-20
• [D8543991], Report from Frank McGowan, Clement Abraham Lozier, January 20th, 1885
  1885-01-20
• [D8603ZCH], Letter from Frank McGowan to Samuel Insull, October 19th, 1886
  1886-10-19
• [D8621J], Letter from Frank McGowan to Thomas Alva Edison, July 14th, 1886
  1886-07-14
• [D8624H], Letter from Frank McGowan to Samuel Insull, June 29th, 1886
  1886-06-29
• [D8731AAM], Letter from Frank McGowan to Thomas Alva Edison, November 23rd, 1887
  1887-11-23
• [D8731AAQ], Letter from Frank McGowan, Charles F Hanington to Thomas Alva Edison, November 16th, 1887
  1887-11-16
• [D8733AAJ], Letter from Frank McGowan to Edison Machine Works, Samuel Insull, July 22nd, 1887
  1887-07-22
• [D8828AAK], Letter from Frank McGowan to Thomas Alva Edison, February 18th, 1888
  1888-02-18
• [D8828AAM], Letter from Frank McGowan to Alfred Ord Tate, February 21st, 1888
  1888-02-21
• [D8828AAR], Letter from Frank McGowan to Alfred Ord Tate, February 1888
  1888-02-00
• [D8828ABP], Letter from Frank McGowan to Thomas Alva Edison, May 15th, 1888
  1888-05-15
• [D8828ABQ], Letter from Frank McGowan to Alfred Ord Tate, May 21st, 1888
  1888-05-21
• [D8828ACJ], Letter from Frank McGowan to Thomas Alva Edison, July 18th, 1888
  1888-07-18
• [D8828ADH], Letter from Frank McGowan to Thomas Alva Edison, November 10th, 1888
  1888-11-10
• [D8828ADJ], Letter from Frank McGowan to Alfred Ord Tate, November 22nd, 1888
  1888-11-22
• [D8828ADM], Letter from Frank McGowan to Thomas Alva Edison, November 26th, 1888
  1888-11-26
• [D8828ADW], Letter from Frank McGowan to Thomas Alva Edison, December 12th, 1888
  1888-12-12
• [D8933AAE], Letter from Frank McGowan to Thomas Alva Edison, January 9th, 1889
  1889-01-09
• [D8933ABJ], Telegram from Frank McGowan to Charles Batchelor, August 30th, 1889
  1889-08-30
• [D8943AAX1], Letter from Frank McGowan to John C Henderson, December 7th, 1889
  1889-12-07
• [LB020246A], Letter from Frank McGowan to Thomas Peters Conant, April 25th, 1885
  1885-04-25
• [MB243], Letter from Frank McGowan to Charles Batchelor, August 26th, 1888
  1888-08-26
• [MB248], Letter from Frank McGowan to Charles Batchelor, January 22nd, 1889
  1889-01-22
• [MBSB62457], Interview, Frank McGowan, May 2nd, 1889
  1889-05-02
• [ME002], Letter from Edison Company for Isolated Lighting, Frank McGowan to John H Vail, July 23rd, 1886
  1886-07-23
• [ME003], Letter from Edison Company for Isolated Lighting, Frank McGowan to John H Vail, August 2nd, 1886
  1886-08-02
• [SB012ACJ], Letter from Edison Electric Light Co, Frank McGowan to Charles Gordon Curtis, March 3rd, 1882
  1882-03-03
• [VC89030], Voucher, Frank McGowan, November 1889
  1889-11-00
• [VC89030A], Letter from Frank McGowan to Alfred Ord Tate, October 28th, 1889
  1889-10-28
• [X154A5CT], Letter from Frank McGowan to Uriah Hunt Painter, May 6th, 1886
  1886-05-06