502 works carry all of these threads.
Almon Harris Thompson, 1839 - 1906 · 1875
Kempen & Zoon, J.M. van (mentioned on object) · 1865
Unidentified Artist · c. 1861-65 (after earlier photograph)
Mathew Brady Studio, active 1844 - 1894 · c. 1862
Charles DeForest Fredricks, 11 Dec 1823 - 25 May 1894 · c. 1870
John W. Forbes · 1810–20
Barr & Young, active 1860s · n.d.a.
José María Mora, c. 1847 - 18 Oct 1926 · before 1880
Robert Joseph Auguste · 1767–68
Unidentified Artist · June 26, 1886
Unidentified Artist · c. 1867
Mathew B. Brady, 1823? - 15 Jan 1896 · 1869
Paul de Lamerie · 1744/45
Alexander Gardner · 1865
