Items

Items

• 

  [QCA04007], Letter from U.S. Patent Office. Commissioner, John Marshall Thacher to George Bartlett Prescott, March 24th, 1876

  1876-03-24
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  [QCA05008], Letter from John Marshall Thacher, U.S. Patent Office. Commissioner to Zenas Fisk Wilber, January 15th, 1876

  1876-01-15
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  [QCB06075] Legal Decision, March 20th, 1875

  1875-03-20
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  [QCE02322] Legal Decision, March 20th, 1875

  1875-03-20
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  [QCE06358], Legal Decision, John Marshall Thacher, U.S. Patent Office. Commissioner, March 20th, 1875

  1875-03-20