Unidentified photographer, 1860, Presidential campaign pinback with a tintype measuring 1/2 inch (1.3 cm.) in diameter; with the name "LINCOLN" embossed on the lower edge, Tintype, Swann Galleries - New York, LL/44933
Unidentified photographer 1860 Presidential campaign pinback with a tintype measuring 1/2 inch (1.3 cm.) in diameter; with the name "LINCOLN" embossed on the lower edge