531 works carry all of these threads.
Mathew Brady Studio, active 1844 - 1894 · 1864
W. Duke, Sons & Co. · 1880s
José María Mora, c. 1847 - 18 Oct 1926 · 1879
Benjamin Joseph Falk, 14 Oct 1853 - 19 Mar 1925 · c. 1905
Cor Jaring (mentioned on object) · 1966
Mathew B. Brady, 1823? - 15 Jan 1896 · 1871
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Unidentified Artist · c. 1880
Gurney & Son, 1860 - 1874 · c. 1876
Charles DeForest Fredricks, 11 Dec 1823 - 25 May 1894 · c. 1863
David Francis Barry, 6 Mar 1854 - 6 Mar 1934 · c. 1895
Alexander Gardner (mentioned on object) · 1863-07
Allen & Ginter · ca. 1888
Unidentified Artist · c. 1861-65 (after earlier photograph)
Hill and Adamson · 1843–47
