Items

Items

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  [E1739BV], Letter from William Allen Phillips, U.S. Army. Proving Grounds (Sandy Hook) to Thomas Alva Edison, May 24th, 1917

  1917-05-24
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  [E1739CA], Letter from William Allen Phillips, U.S. Army. Proving Grounds (Sandy Hook) to Thomas Alva Edison, July 17th, 1917

  1917-07-17
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  [MF13CI], Letter from Colden L'Hommedieu Ruggles, U.S. Army. Proving Grounds (Sandy Hook) to Thomas Alva Edison, March 19th, 1917

  1917-03-19
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  [MF19AS], Letter from U.S. Army. Proving Grounds (Sandy Hook), Colden L'Hommedieu Ruggles to Thomas Alva Edison, September 10th, 1917

  1917-09-10
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  [MF38BB], Letter from William Allen Phillips, U.S. Army. Proving Grounds (Sandy Hook) to Edison (Thomas A.) Inc, August 22nd, 1918

  1918-08-22