502 works carry all of these threads.
Timothy H. O'Sullivan, 1840 - 1882 · 1863
Bell & Brother, active 1865 - 1875 · 1867
José María Mora, c. 1847 - 18 Oct 1926 · c. 1881
Unidentified Artist · c. 1861-65 (after earlier photograph)
Carleton E. Watkins · 1861
Unidentified Artist · c. 1861-62
Kinney Brothers Tobacco Company · 1890
Giorgio Sommer · ca. 1874
Whitehurst Studio, active 1849 - 1860 · c. 1865
Unidentified Artist · 1859
Lewis E. Walker, 1822 - 1880 · 1877
Unidentified Artist · c. 1870
Alfred Stieglitz, 1 Jan 1864 - 13 Jul 1946 · 1915 (printed later)
Meade Brothers Studio, active c. 1840 - c. 1869 · c. 1860 (after 1853 daguerreotype)
Mathew B. Brady, 1823? - 15 Jan 1896 · 1862
