View of Native American US Army Cavalrymen During Saber Exercises at Fort Custer in Montana (1892)

View of Native American US Army cavalrymen during saber exercises at Fort Custer in Montana, 1892.

Source: National Archives and Records Administration.

View of Traffic on California Street in San Francisco, California (1865)

View of traffic on California Street in San Francisco, California, 1865.

Source: Library of Congress.

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

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

Source: Rijksmuseum.

Stereoview Scene of a Soldier Leaving His Family, European (1860′s/1870′s)

Stereoview scene of a soldier leaving his family, European, c. 1860′s/1870′s.

Source: Rijksmuseum.

Portrait of an Unidentified Maid Probably Taken Somewhere in Europe (1850′s/1860′s)

Portrait of an unidentified maid probably taken somewhere in Europe, c. 1850′s/1860′s.

Source: Rijksmuseum.

Portrait of an Algerian Man Posing With a Musical Instrument (1860's/1870's)

Portrait of an Algerian man posing with a musical instrument, c. 1865-1875.

Source: Rijksmuseum.

View of a Busy Market Street in San Francisco, California (1890′s)

View of a busy Market Street in San Francisco, California, c. 1890′s. By Isaiah West Taber.

Source: Library of Congress.

Portrait of English Stage Actress Jean Margaret Davenport (1850's)

Portrait of English stage actress Jean Margaret Davenport, c. 1853-1856. By American photographer Frederick De Bourg Richards.

Source: Library of Congress.

Portrait of a Large Group of Children and Adults Posing in Front of the Saints Peter and Paul Catholic Church in Boonville, Missouri (1871)

Portrait of a large group of children and adults posing in front of the Saints Peter and Paul Catholic Church in Boonville, Missouri, 1871.

 Source: Library of Congress.

Portrait of a Young Algerian Woman (1860's/1870's)

Portrait of a young Algerian woman, c. 1865-1875.

Source: Rijksmuseum.