1790 First US Patent Print Issued by the United States Signed by George Washington - Historical Document - Pot Ash Patent Print - Pearl Ash

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Shipping to United States: $4.95



This is the First Patent Issued by the United States Patent Office to Samuel Hopkins for "an improvement in the making of Pot Ash and Pearl Ash by a New Apparatus and Process". The patient was issued on July 31, 1790 and signed by George Washington.

Patent prints and drawings are a wonderful way to own a piece of history to be proudly displayed in your home or office.

My prints are printed on archival heavyweight matte paper using Epson Ultrachrome K3 pigmented inks that will last over 100 years.

Note: Matte and frame not included.

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