508 works carry all of these threads.
Napoleon Sarony, 9 Mar 1821 - 9 Nov 1896 · c. 1865
Alexander Gardner, 17 Oct 1821 - 10 Dec 1882 · 1865
Powell & Co. · 1865
Hill and Adamson · 1843–47
Lewis E. Walker, 1822 - 1880 · 1877
Alexander Gardner (mentioned on object) · 1863-07
American Stereoscopic Co., c. 1895 - 1915 · c. 1860
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · c. 1865-66
Margaret "Daisy" Sutermeister, 1875 - 1950 · c. 1900
Unidentified Artist · c. 1865
William Curtis Taylor, active 1863 - 1890 · c. 1889
Bell & Brother, active 1865 - 1875 · 1869
Jesse Sumner Wooley, 1867 - 1940 · c. 1900
Almon Harris Thompson, 1839 - 1906 · 1875
Pierre-Louis Pierson · 1860s
Zaida Ben-Yusuf, 21 Nov 1869 - 27 Sep 1933 · c. 1908
