375 works carry all of these threads.
Charles DeForest Fredricks, 11 Dec 1823 - 25 May 1894 · c. 1863
Charles DeForest Fredricks, 11 Dec 1823 - 25 May 1894 · c. 1870
Mathew B. Brady, 1823? - 15 Jan 1896 · 1869
Mathew Brady Studio, active 1844 - 1894 · c. 1861
W. Duke, Sons & Co. · 1880s
Unknown · 1860s–70s
Louis de Clercq · 1860 or later
Unidentified Artist · c. 1861-65 (after earlier photograph)
Unidentified Artist · n.d.a.
Carleton E. Watkins, American, 1829 – 1916 · 1861–66
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Lewis E. Walker, 1822 - 1880 · 1877
