502 works carry all of these threads.
Mathew Brady Studio, active 1844 - 1894 · c. 1861
500–650
Francis James Mortimer, 1874 - 1944 · 1906
Digby Scott · 1805
Jules-Clément Chaplain · 1887
Unidentified Artist · n.d.a.
Unidentified Artist · 1859
Bell & Brother, active 1865 - 1875 · c. 1869
José María Mora, c. 1847 - 18 Oct 1926 · before 1880
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · c. 1870
Bradley & Rulofson, active 1863 - 1878 · c. 1875
Mathew Brady Studio, active 1844 - 1894 · c. 1860
José María Mora, c. 1847 - 18 Oct 1926 · c. 1892
Unidentified Artist · c. 1870
Pierre-Louis Pierson · 1860s
