534 works carry all of these threads.
Mathew Brady Studio, active 1844 - 1894 · c. 1861
Mathew Brady Studio, active 1844 - 1894 · c. 1860
Barr & Young, active 1860s · n.d.a.
Unidentified Artist · c. 1861-65 (after earlier photograph)
Bradshaw & Godart, active 1876 - 1878 · 1876
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · 1883
José María Mora, c. 1847 - 18 Oct 1926 · before 1880
Bell & Brother, active 1865 - 1875 · c. 1869
Hill and Adamson · 1843–47
Unidentified Artist · c. 1881
Unidentified Artist · 1859
Francis James Mortimer, 1874 - 1944 · 1906
Mathew Brady Studio, active 1844 - 1894 · c. 1862 (printed c. 1863/1864)
Mathew Brady Studio, active 1844 - 1894 · 1863
Mathew Brady Studio, active 1844 - 1894 · c. 1862
Unidentified Artist · n.d.a.
