Items
Creator is exactly
Brown, Harold P
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[D7923ZCI], Letter from Harold P Brown to Thomas Alva Edison, December 29th, 1879 1879-12-29 -
[D8828ACO2], Letter from Harold P Brown to Thomas Alva Edison, July 30th, 1888 1888-07-30 -
[D8828ACS], Letter from Harold P Brown to Arthur Edwin Kennelly, August 4th, 1888 1888-08-04 -
[D8828ADP], Letter from Harold P Brown to Arthur Edwin Kennelly, December 6th, 1888 1888-12-06 -
[D8828AEA], Publication, Harold P Brown, December 1888 1888-12-00 -
[D8855ABU], Letter from Harold P Brown to Arthur Edwin Kennelly, October 14th, 1888 1888-10-14 -
[D8933AAM1], Letter from Harold P Brown to Thomas Alva Edison, February 14th, 1889 1889-02-14 -
[D8933AAN2], Letter from Harold P Brown to Thomas Alva Edison, March 17th, 1889 1889-03-17 -
[D8933AAN4], Letter from Harold P Brown to Thomas Alva Edison, March 27th, 1889 1889-03-27 -
[D8933AAN8], Letter from Harold P Brown to Arthur Edwin Kennelly, July 9th, 1889 1889-07-09 -
[D8933AAV], Telegram from Harold P Brown to Arthur Edwin Kennelly, March 12th, 1889 1889-03-12 -
[D8933AAX], Letter from Harold P Brown to Thomas Alva Edison, March 17th, 1889 1889-03-17 -
[D8933AAZ], Letter from Harold P Brown to Thomas Alva Edison, May 1889 1889-05-00 -
[D8933ABA], Letter from Harold P Brown to Westinghouse Electric Co, George Westinghouse, Jr., April 4th, 1889 1889-04-04 -
[D8933ABC], Letter from Harold P Brown to Thomas Alva Edison, May 13th, 1889 1889-05-13 -
[D8933ABF], Letter from Harold P Brown to Samuel Insull, July 17th, 1889 1889-07-17 -
[D8933ABR], Letter from Harold P Brown to Thomas Alva Edison, October 22nd, 1889 1889-10-22 -
[D8933ACI], Letter from Harold P Brown to Thomas Alva Edison, November 7th, 1889 1889-11-07 -
[D8942AAM], Letter from Harold P Brown to Thomas Alva Edison, December 30th, 1889 1889-12-30 -
[D9403AAH], Letter from Harold P Brown to Thomas Alva Edison, May 19th, 1894 1894-05-19 -
[D9630AAE], Letter from Harold P Brown to Frederick Paul Ott, March 20th, 1896 1896-03-20 -
[D9901AAE], Letter from Harold P Brown to Thomas Alva Edison, March 25th, 1899 1899-03-25 -
[NM023049], Technical Note, Arthur Edwin Kennelly, Harold P Brown, December 6th, 1888 1888-12-06 -
[NM025001B], Technical Note, Arthur Edwin Kennelly, Harold P Brown, March 8th, 1890 1890-03-08 -
[QE003002], Legal Testimony, Harold P Brown, July 8th, 1889 1889-07-08 -
[QE003618], Legal Testimony, Harold P Brown, July 22nd, 1889 1889-07-22 -
[QE003A0877], Legal Testimony, Harold P Brown, July 25th, 1889 1889-07-25 -
[QE003A1016], Legal Testimony, Harold P Brown, August 1st, 1889 1889-08-01 -
[QE003A1016A], Article, Harold P Brown, 1889 1889-00-00 -
[QE003A1016B], Letter from Harold P Brown to New York Post, June 5th, 1889 1889-06-05 -
[QE003A1016E], Letter from Harold P Brown to New York Times, December 18th, 1888 1888-12-18 -
[QE003A1016F], Letter from Harold P Brown to American District Telegraph Co, E P Cooper, July 26th, 1888 1888-07-26 -
[QN001AAL], Letter from Harold P Brown to Thomas Alva Edison, June 25th, 1902 1902-06-25
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[QN001ABW], Letter from Harold P Brown to Thomas Alva Edison, March 10th, 1900 1900-03-10
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[QN001ABX], Letter from Harold P Brown to Thomas Alva Edison, January 26th, 1901 1901-01-26
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[QN001ABZ], Letter from Harold P Brown to Thomas Alva Edison, May 29th, 1902 1902-05-29
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[QN001ACE3], Letter from Harold P Brown to Thomas Alva Edison, May 29th, 1902 1902-05-29
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[QN001ACE5], Letter from Harold P Brown to Thomas Alva Edison, June 25th, 1902 1902-06-25
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[QN001ACN], Legal Testimony, Harold P Brown, September 7th, 1905 1905-09-07
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[QN001ACO], Letter from Harold P Brown to U.S. Patent Office. Commissioner, September 7th, 1905 1905-09-07
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[SC890871], Interview, Harold P Brown, September 4th, 1889 1889-09-04 -
[SC890931], Legal Testimony, Harold P Brown, July 10th, 1889 1889-07-10 -
[SC89189A1], Letter from Harold P Brown to New York Post, October 31st, 1889 1889-10-31 -
[SM007088a], Clipping, New York Journal, Harold P Brown, July 14th, 1889 1889-07-14