502 works carry all of these threads.
late 19th–early 20th century
Unidentified Artist · n.d.a.
Unidentified Artist · c. 1875
Unidentified Artist · c. 1860
Pach Brothers Studio, active 1867 - 1993 · c. 1880
Martin Carlin · ca. 1775
William Paul Gottlieb, 28 Jan 1917 - 23 Apr 2006 · June 1946 (printed c. 1979)
Bradley & Rulofson, active 1863 - 1878 · c. 1875
José María Mora, c. 1847 - 18 Oct 1926 · before 1880
Unidentified Artist · c. 1861-65 (after earlier photograph)
Unidentified Artist · 1862
Unidentified Artist · c. 1865
Barr & Young, active 1860s · c. 1862
Elias Adam · ca. 1710
William H. Rau, 1855 - 1920 · c. 1917
