Items

Items

• 

  [D8506G], Letter from Joseph Wetzler, Electrical World to Thomas Alva Edison, April 29th, 1885

  1885-04-29
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  [D8704AFH], Letter from Joseph Wetzler to Thomas Alva Edison, December 3rd, 1887

  1887-12-03
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  [D8711AAJ], Letter from New York Electrical Society, Joseph Wetzler to Thomas Alva Edison, June 24th, 1887

  1887-06-24
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  [D8711AAL], Letter from New York Electrical Society, Joseph Wetzler to Thomas Alva Edison, June 29th, 1887

  1887-06-29
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  [D8711AAR], Letter from New York Electrical Society, Joseph Wetzler to Thomas Alva Edison, August 29th, 1887

  1887-08-29
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  [D8812ABD], Letter from New York Electrical Society, Joseph Wetzler to Thomas Alva Edison, November 21st, 1888

  1888-11-21
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  [D8828AAF], Letter from Joseph Wetzler, Electrical World to Thomas Alva Edison, January 28th, 1888

  1888-01-28
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  [D8855ABL], Letter from Electrical World, Joseph Wetzler to Arthur Edwin Kennelly, August 21st, 1888

  1888-08-21
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  [D8905AIS], Letter from Joseph Wetzler to Alfred Ord Tate, November 28th, 1889

  1889-11-28
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  [D8914ABB], Letter from Joseph Wetzler to Thomas Alva Edison, July 18th, 1889

  1889-07-18
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  [D9006ABD1], Letter from Electrical Engineer, Joseph Wetzler to Alfred Ord Tate, October 16th, 1890

  1890-10-16
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  [D9042AAG], Letter from Electrical Engineer, Joseph Wetzler to Alfred Ord Tate, September 3rd, 1890

  1890-09-03
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  [D9102ABD], Letter from Joseph Wetzler to Thomas Alva Edison, March 17th, 1891

  1891-03-17
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  [D9102ABE], Letter from Joseph Wetzler to Thomas Alva Edison, March 19th, 1891

  1891-03-19
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  [D9303AAR], Letter from Electrical Engineer, Joseph Wetzler to Thomas Alva Edison, October 31st, 1893

  1893-10-31
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  [D9602AAC], Letter from Joseph Wetzler to Thomas Alva Edison, April 27th, 1896

  1896-04-27
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  [D9802AAJ], Letter from Joseph Wetzler to Thomas Alva Edison, April 4th, 1898

  1898-04-04