Patent Office - Model Room
Patent Office - Model Room
(Reverse Side)

Patent Office - Model Room

When taken: 1870s

Description:

'Patent Office - Model Room' is a stereoscopic albumen silver print created by C. Seaver Jr., active c. 1873 around 1873. 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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