Items

Items

• 

  [E1469JV], Letter from Herbert Sachs-Hirsch to William Henry Meadowcroft, December 19th, 1914

  1914-12-19
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  [E1565CF], Letter from Herbert Sachs-Hirsch to William Henry Meadowcroft, February 12th, 1915

  1915-02-12
• 

  [E1565ON], Letter from Herbert Sachs-Hirsch to Thomas Alva Edison, November 1st, 1915

  1915-11-01