384 works carry all of these threads.
Unidentified Artist · c. 1863
E.W. Mealy's Photograph Gallery · c.1865
Barr & Young, active 1860s · n.d.a.
Mathew B. Brady, 1823? - 15 Jan 1896 · 1871
Unidentified Artist · c. 1861
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Frank Weston · c. 1880
Francis Frith · 1870s
Unidentified Artist · c. 1865
Mathew Brady Studio, active 1844 - 1894 · c. 1860
Powell & Co. · 1865
Louis de Clercq · 1860 or later
Eugène Constant · 1848–52
Allen & Ginter · ca. 1888
Mathew Brady Studio, active 1844 - 1894 · c. 1864
