490 works carry all of these threads.
Unidentified Artist · n.d.a.
Bell & Brother, active 1865 - 1875 · 1869
American Stereoscopic Co., c. 1895 - 1915 · c. 1860
Unidentified Artist · c. 1860
Unidentified Artist · 1862
Mathew Brady Studio, active 1844 - 1894 · 1860-65
Unidentified Artist · c. 1865
Carleton E. Watkins · 1861
Unidentified Artist · c. 1861
Augustus Marshall, 1836 - 01 Nov 1916
Mathew Brady Studio, active 1844 - 1894 · c. 1860
Unidentified Artist · c. 1890
Kilburn Brothers, active 1865 - 1909 · c. 1875
