Patent Office, Washington D.C.
Patent Office, Washington D.C.
(Reverse Side)

Patent Office, Washington D.C.

When taken: 1850s

Description:

'Patent Office, Washington D.C.' is a stereoscopic albumen silver print created by Bierstadt Brothers, active 1859 - 1866 around c. 1861. 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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Patent Office, Washington D.C.