Fifteenth Amendment by an unidentified artist after James Carter Beard, 1870, hand-colored lithograph on paper, from the National Portrait Gallery - NPG-8700112B 1, James Carter Beard

Fifteenth amendment by an unidentified artist after james carter beard, 1870, hand-colored 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. 87. 56). Date: 1870.