Library of Congress photos from the 1860s
125 photos, in date order; 121–125 on this page. Each photo's page says why it is public domain: most were published before 1931 or are US government works. About the collection

Abraham Lincoln, Pres't U.S. / Alex. Gardner, photographer to the Army of the Potomac.
1865-02-05

Abraham Lincoln O-103 by Walker, 1865
1865-02

Abraham Lincoln, three-quarter length portrait, seated and holding his spectacles and a pencil
1865-02-05

Atlanta roundhouse ruin3
1866

George Congdon Gorham cartoon
1867 · drawing