521 works carry all of these threads.
Alexander Gardner · 1864
Mathew Brady Studio, active 1844 - 1894 · 1860-65
Hall & Co. · c. 1889
Harry Warnecke, 1900 - 1984 · August 13, 1947
Baron Adolph de Meyer, 1 Sep 1868 - 6 Jan 1946 · 1920
Carleton E. Watkins · 1866
Henry Ulke, 29 Jan 1821 - 17 Feb 1910 · c. 1863
Unidentified Artist · c. 1880
William Henry Fox Talbot · ca. 1842
Unidentified Artist · n.d.a.
Ed van der Elsken
William Notman, 8 Mar 1826 - 25 Nov 1891 · c. 1880
Alexander Gardner, 17 Oct 1821 - 10 Dec 1882 · c. 1860
Jesse Briggs, ? - 21 Aug 1883 · c. 1865
Brown Brothers Studio, active c. 1900s - 1940s · c. 1925
