536 works carry all of these threads.
Webster Brothers, active 1850s - 1860s · c. 1864
Elliott & Fry, active 1863 - 1962 · August 1907
Brady's National Photographic Portrait Galleries · 1858
Unidentified Artist · n.d.a.
Frank Weston · c. 1880
Unidentified Artist · c. 1865
Louis de Clercq · 1860 or later
Unidentified Artist · c. 1875
William Notman, 8 Mar 1826 - 25 Nov 1891 · c. 1880
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Harry Warnecke, 1900 - 1984 · August 13, 1947
Timothy H. O'Sullivan, 1840 - 1882 · 1863
Lewis E. Walker, 1822 - 1880 · 1865
Mathew Brady Studio, active 1844 - 1894 · 1860-65
Unidentified Artist · c. 1861-65 (after earlier photograph)
