534 works carry all of these threads.
Kilburn Brothers, active 1865 - 1909 · c. 1875
Lewis E. Walker, 1822 - 1880 · 1877
Eugène Constant · 1848–52
Robert E. Wescott, active 1890s - 1910s · c. 1910
Barr & Young, active 1860s · n.d.a.
Edouard Baldus · ca. 1860
Unidentified Artist · c. 1861-65 (after earlier photograph)
Mathew Brady Studio, active 1844 - 1894 · c. 1862
German Wolf (signed by artist) · 1871
Unknown · 1870s
John F. Jarvis, active 1875 - 1886? · after 1870
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Mathew Brady Studio, active 1844 - 1894 · c. 1861
J. F. Coonley, 1832 - 1915 · c. 1870
Unidentified Artist · n.d.a.
