Portrait of an Unidentified Girl Taken By an Unidentified American Photographer (1850′s/1860′s)

Portrait of an unidentified girl taken by an unidentified American photographer, c. 1850′s/1860′s.

Source: Library of Congress.

Portrait of an Egyptian Girl (1860's/1870's)

Portrait of an Egyptian girl, c. 1865-1875.

Source: Rijksmuseum.

Portrait of Future Opera Singer Adelina Patti Pointing at a Print of Swedish Opera Singer Jenny Lind (1854)

Portrait of future opera singer Adelina Patti pointing at a print of Swedish opera singer Jenny Lind, c. 1854. By American photographer Frederick DeBourg Richards.

Source: Library of Congress.

Portrait of a Girl Identified as Miss Bateman (1860′s)

Portrait of a girl identified as Miss Bateman, c. 1860′s. Attributed to Mathew Brady.

Source: National Archives and Records Administration.

Portrait of a Boat Girl in Canton (Guangzhou), China, by Scottish Photographer John Thomson (1869)

Portrait of a boat girl in Canton (Guangzhou), China, by Scottish photographer John Thomson, 1869.

Source: Wellcome Images.

Daguerreotype Portrait of Elisa and John McAllister (1849)

Daguerreotype portrait of Elisa (left) and John McAllister, July 23, 1849. By the Langenheim brothers.

Source.

Animated Stereoview Portrait of a Girl Posing With Three Puppies (1890)

Animated stereoview portrait of a girl posing with three puppies titled "I love, you love, we love," 1890. By Benjamin West Kilburn.

Source.

Animated Comedic Hand-Colored Stereoview of a Girl and a Cat Titled "Wake Up; You Lazy Pussy" (1898)

Animated comedic hand-colored stereoview of a girl and a cat titled "wake up; you lazy pussy," 1898. Published by Underwood and Underwood.

Source.

Portrait of Union Brigadier General Charles Stone With His Daughter During the Civil War (1863)

Portrait of Union Brigadier General Charles Stone with his daughter, Hettie, during the Civil War, c. 1863. By Mathew Brady.

Source.