519 works carry all of these threads.
Frederick Gutekunst, 25 Sep 1831 - 27 Apr 1917 · c. 1890
Whitehurst Studio, active 1849 - 1860 · c. 1857
Hill and Adamson · 1843–47
Mathew Brady Studio, active 1844 - 1894 · c. 1860
Bell & Brother, active 1865 - 1875 · c. 1870
Unidentified Artist · c. 1861-62
Unidentified Artist · c. 1860
Alvin Langdon Coburn, 11 Jun 1882 - 23 Nov 1966 · January 12, 1907
Seneca Ray Stoddard, 1844 - 1917 · c. 1870
Gertrude Käsebier, 18 May 1852 - 13 Oct 1934 · c. 1895-98
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1869
Charles F. Conly, 1846 - 1892 · c. 1884
Henry Ulke, 29 Jan 1821 - 17 Feb 1910 · 1860
Mathew Brady Studio, active 1844 - 1894 · July 1863
Allen & Ginter · ca. 1888
B. W. Kilburn, active c. 1891 · 1891
