394 works carry all of these threads.
McPherson & Oliver, 1828 - 1867 · c. 1863
W. Duke, Sons & Co. · 1880s
José María Mora, c. 1847 - 18 Oct 1926 · c. 1881
Unidentified Artist · n.d.a.
Unidentified Artist · c. 1861-65 (after earlier photograph)
T. W. Smillie, active late 19th century · after 1870
Mathew B. Brady, 1823? - 15 Jan 1896 · 1862
Mathew Brady Studio, active 1844 - 1894 · c. 1860
John Adams Whipple, 10 Sep 1822 - 10 Apr 1891 · 1869
Alexander Gardner, 17 Oct 1821 - 10 Dec 1882 · 1865
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1863
Mathew Brady Studio, active 1844 - 1894 · c. 1858
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
George Gardner Rockwood, 12 Apr 1832 - 10 Jul 1911 · c. 1860
B. W. Kilburn, active c. 1891 · 1891
