532 works carry all of these threads.
Unidentified Artist · c. 1861-65 (after earlier photograph)
William England · 1862
Whitehurst Studio, active 1849 - 1860 · c. 1857
Harroun & Bierstadt, active 1880s · c. 1880
Hall & Co. · c. 1889
Unidentified Artist · c. 1872
Unidentified Artist · c. 1863
Unknown · 1860s–70s
Unidentified Artist · n.d.a.
Goodwin & Company · 1886–90
Thomas A. Gray, active 1863 · 1863
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
German Wolf (signed by artist) · 1871
Meade Brothers Studio, active c. 1840 - c. 1869 · c. 1860 (after 1853 daguerreotype)
Bierstadt Brothers, active 1859 - 1866 · c. 1861
Kilburn Brothers, active 1865 - 1909 · c. 1870