529 works carry all of these threads.
Mathew Brady Studio, active 1844 - 1894 · 1861
Alexander Gardner (mentioned on object) · 1863-07
Unidentified Artist · c. 1870
American Stereoscopic Co., c. 1895 - 1915 · c. 1870
Bell & Brother, active 1865 - 1875 · 1869
Peale, Titian Ramsay
William H. Rau, 1855 - 1920 · c. 1917
Unidentified Artist · c. 1865
Unidentified Artist · late 19th century
Ed van der Elsken
Unidentified Artist · c. 1861-62
Kilburn Brothers, active 1865 - 1909 · c. 1870
Unidentified Artist · c. 1861-65 (after earlier photograph)
Harry Warnecke, 1900 - 1984 · August 13, 1947
Unidentified Artist · c. 1920
Benjamin Joseph Falk, 14 Oct 1853 - 19 Mar 1925 · c. 1875
