Who created "U.S. Patent Office"?

U.S. Patent Office was created by A. A. Von Schmidt, active late 19th century in date unknown.

When was "U.S. Patent Office" created?

This artwork was created date unknown.

Yes, U.S. Patent Office is in the public domain and available for free download under CC0 license.

date unknown

Medium

Classification

Department

Smithsonian Collection

Museum

Smithsonian American Art Museum

Credit

National Portrait Gallery, Smithsonian Institution; transfer from the Smithsonian American Art Museum/National Portrait Gallery Library

Accession Number

NPG.POB20