Unidentified girl in mourning dress, ca. 1861–1870. The girl holds a framed photograph of her father. Judging from her necklace, mourning ribbons, and dress, it is likely that her father was killed in the war. Courtesy of the Library of Congress.

Unidentified girl in mourning dress, ca. 1861–1870. The girl holds a framed photograph of her father. Judging from her necklace, mourning ribbons, and dress, it is likely that her father was killed in the war. Courtesy of the Library of Congress.

Unidentified girl in mourning dress, ca. 1861–1870. The girl holds a framed photograph of her father. Judging from her necklace, mourning ribbons, and dress, it is likely that her father was killed in the war. Courtesy of the Library of Congress.