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SIPublic domain
Old Patent Office plan
Unidentified Maker
- Date
- 1840 reproduction
- Type
- Print
- Medium
- Halftone (top third) and lithograph on paper
- Department
- NPG
- Institution
- National Portrait Gallery
- Object number
- npg_NPG.POB25
- Credit
- National Portrait Gallery, Smithsonian Institution; transfer from the Smithsonian American Art Museum/National Portrait Gallery Library
SI
Unidentified Artist · 1872