384 works carry all of these threads.
Alexander Gardner · 1862
Unidentified Artist · c. 1861-65 (after earlier photograph)
Mathew Brady Studio, active 1844 - 1894 · c. 1860
Mathew Brady Studio, active 1844 - 1894 · c. 1858
Allen & Ginter · ca. 1888
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · c. 1870
Unidentified Artist · c. 1875
J. Osborn Milne · c. 1865
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1865
George D. Wakely, 1832 - 22 Apr 1922 · 1866
Alexander Gardner · 1864
José María Mora, c. 1847 - 18 Oct 1926 · before 1880
