390 works carry all of these threads.
Unidentified Artist · n.d.a.
Unidentified Artist · c. 1861-65 (after earlier photograph)
Bierstadt Brothers, active 1859 - 1866 · c. 1861
Allen & Ginter · ca. 1888
José María Mora, c. 1847 - 18 Oct 1926 · before 1880
José María Mora, c. 1847 - 18 Oct 1926 · c. 1881
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Mathew Brady Studio, active 1844 - 1894 · c. 1862
Kinney Brothers Tobacco Company · 1890
Alexander Gardner · 1864
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · c. 1870
William Watson Washburn, 1827 - 15 Nov 1903 · c. 1865
