496 works carry all of these threads.
Brady's National Photographic Portrait Galleries · 1858
Meade Brothers Studio, active c. 1840 - c. 1869 · c. 1860 (after 1853 daguerreotype)
Unidentified Artist · c. 1861-62
Unidentified Artist · n.d.a.
Bell & Brother, active 1865 - 1875 · May 2, 1874
José María Mora, c. 1847 - 18 Oct 1926 · c. 1885
Unidentified Artist · c. 1900
Unidentified Artist · c. 1861-65 (after earlier photograph)
Harroun & Bierstadt, active 1880s · c. 1880
Unidentified Artist · December 26, 1925
Bradley & Rulofson, active 1863 - 1878 · c. 1875
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1877
Almon Harris Thompson, 1839 - 1906 · 1875