Interior Patent Office, Washington City
Interior Patent Office, Washington City
(Reverse Side)

Interior Patent Office, Washington City

When taken: 1860s

Description:

'Interior Patent Office, Washington City' is a stereoscopic albumen silver print created by Unidentified Artist around c. 1870. It is currently part of the National Portrait Gallery collection.

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Posted at: 3/6/2026

Owner: Smithsonian Institution

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