508 works carry all of these threads.
Barr & Young, active 1860s · n.d.a.
William Watson Washburn, 1827 - 15 Nov 1903 · c. 1865
Unidentified Artist · c. 1861-65 (after earlier photograph)
Gurney & Son, 1860 - 1874 · c. 1876
Unidentified Artist · c. 1865
Carleton E. Watkins, American, 1829 – 1916 · 1861–66
Unidentified Artist · c. 1868
Wenzel Jamnitzer · 1549
Juan Francisco de Aguilera · ca. 1720
Frederick Gutekunst, 25 Sep 1831 - 27 Apr 1917 · c. 1897
Mathew B. Brady, 1823? - 15 Jan 1896 · 1862
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Bell & Brother, active 1865 - 1875 · c. 1869
Unidentified Artist · June 26, 1886
