Items

Items

• 

  [D8204ZHN], Letter from Franklin Institute, William Henry Wahl to Thomas Alva Edison, October 9th, 1882

  1882-10-09
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  [D8204ZHS], Letter from Franklin Institute, William Henry Wahl to Thomas Alva Edison, October 14th, 1882

  1882-10-14
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  [D8464B], Letter from Franklin Institute, William Henry Wahl to George A Shaw, March 3rd, 1884

  1884-03-03
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  [D8464ZAE], Letter from William Henry Wahl, Franklin Institute to Thomas Alva Edison, October 7th, 1884

  1884-10-07
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  [D8464ZAF], Telegram from Franklin Institute, William Henry Wahl to Thomas Alva Edison, October 13th, 1884

  1884-10-13
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  [D8538F], Letter from Franklin Institute, William Henry Wahl to Thomas Alva Edison, January 1885

  1885-01-00
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  [D8704ACL], Letter from Franklin Institute, William Henry Wahl to Thomas Alva Edison, September 3rd, 1887

  1887-09-03