500 works carry all of these threads.
Carleton E. Watkins · ca. 1872, printed ca. 1876
Bell & Brother, active 1865 - 1875 · 1869
Omori Hidenaga · 18th century
Mathew Brady Studio, active 1844 - 1894 · c. 1864
Muhammad Rafi Khan · ca. 1820
Margaret "Daisy" Sutermeister, 1875 - 1950 · c. 1900
Benedetto Pistrucci · 1821
John Moran, Feb 1831 - 19 Feb 1902 · c. 1863
Unidentified Artist · c. 1870
Carleton E. Watkins · 1861
Unidentified Artist · n.d.a.
Unidentified Artist · 1923
ca. 1675–1700
Alexander Gardner · 1865
Unidentified Artist · c. 1861-65 (after earlier photograph)
