Self-portrait by John Plumbe, Jr., in the National Plumbeotype Gallery, 1847, lithograph on paper, from the National Portrait Gallery - NPG-NPG 78 84 APlumbe-000001, John Plumbe

Self-portrait by john plumbe, jr. , in the national plumbeotype gallery, 1847, lithograph on paper, from the national portrait gallery which has explicitly released this digital image under the cc0 license. (https://npg. Si. Edu/object/npg_npg. 78. 84. A). Date: 1847.