531 works carry all of these threads.
Unidentified Artist · c. 1870
Mathew Brady Studio, active 1844 - 1894 · c. 1861
Frederick Gutekunst, 25 Sep 1831 - 27 Apr 1917 · c. 1875
Lewis E. Walker, 1822 - 1880 · 1865
Arnold Genthe, 8 Jan 1869 - 9 Aug 1942 · c. 1900
Whitehurst Studio, active 1849 - 1860 · c. 1857
Napoleon Sarony, 9 Mar 1821 - 9 Nov 1896 · 1873
Charles DeForest Fredricks, 11 Dec 1823 - 25 May 1894 · 1860
Unidentified Artist · June 26, 1886
Unidentified Artist · c. 1861-65 (after earlier photograph)
Alexander Gardner, 17 Oct 1821 - 10 Dec 1882 · 1865
Allen & Ginter · ca. 1888
Mathew Brady Studio, active 1844 - 1894 · c. 1862 (printed c. 1863/1864)
Unidentified Artist · after 1870
Francis Frith · 1870s
José María Mora, c. 1847 - 18 Oct 1926 · c. 1881
