496 works carry all of these threads.
Unidentified Artist · n.d.a.
Carleton E. Watkins · ca. 1872, printed ca. 1876
Unidentified Artist · c. 1870
Charles DeForest Fredricks, 11 Dec 1823 - 25 May 1894 · mid-late 19th century
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · 1883
Unidentified Artist · c. 1864
William H. Rau, 1855 - 1920 · c. 1917
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Unidentified Artist · c. 1861-65 (after earlier photograph)
Paul de Lamerie · 1730
Bell & Brother, active 1865 - 1875 · 1867
