Items

Items

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  [CM04AS], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, June 15th, 1916

  1916-06-15
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  [D0703AAD], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, September 13th, 1907

  1907-09-13
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  [E1121AO], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, May 19th, 1911

  1911-05-19
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  [E1518AAG], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, January 4th, 1915

  1915-01-04
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  [E1518LBM], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, December 15th, 1915

  1915-12-15
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  [E1518LBZ], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, December 20th, 1915

  1915-12-20
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  [E1518MAC], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, 1915

  1915-00-00
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  [E1518MAD], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, 1915

  1915-00-00
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  [E1421EK], Letter from Harry Toyne Leeming to Thomas Alva Edison, Heinrich H Meno Kammerhoff, November 4th, 1914

  1914-11-04
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  [E1518DBJ], Telephone Message from Thomas Alva Edison to Heinrich H Meno Kammerhoff, April 7th, 1915

  1915-04-07
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  [E1518EAC], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, May 3rd, 1915

  1915-05-03
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  [E1518IBH], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, September 14th, 1915

  1915-09-14
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  [E1518KBQ], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, November 18th, 1915

  1915-11-18
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  [E1616CAR], Letter from Archibald Clarence Emery to Heinrich H Meno Kammerhoff, Thomas Alva Edison, March 14th, 1916

  1916-03-14
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  [E1616DAE], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, April 4th, 1916

  1916-04-04
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  [E1579AI], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, January 6th, 1915

  1915-01-06
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  [E1616AAI], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, January 5th, 1916

  1916-01-05
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  [E1616AAZ], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, January 11th, 1916

  1916-01-11
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  [E1616BAX], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, February 10th, 1916

  1916-02-10
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  [E1616GAK], Letter from William Horatio Mason to Heinrich H Meno Kammerhoff, July 7th, 1916

  1916-07-07
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  [E1616GAQ], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, July 10th, 1916

  1916-07-10
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  [E1616HCH], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, August 30th, 1916

  1916-08-30
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  [E1616IAA], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, September 2nd, 1916

  1916-09-02
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  [E1616JAP], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, October 17th, 1916

  1916-10-17
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  [HK5187AE], Letter from William Henry Meadowcroft to Heinrich H Meno Kammerhoff, July 28th, 1920

  1920-07-28
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  [LB076080], Letter from Thomas Alva Edison to Deutsche Edison Akkumulatoren Co GmbH, Heinrich H Meno Kammerhoff, September 13th, 1907

  1907-09-13
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  [LB086450], Letter from Thomas Alva Edison to Heinrich H Meno Kammerhoff, May 19th, 1911

  1911-05-19