496 works carry all of these threads.
Carleton E. Watkins · 1861
Charles DeForest Fredricks, 11 Dec 1823 - 25 May 1894 · mid-late 19th century
500–650
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Thomas A. Gray, active 1863 · 1863
late 15th–early 16th century, with later additions
Andrew W. Jordan, c. 1805 - ? · c. 1881
Brown Brothers Studio, active c. 1900s - 1940s · c. 1925
Unidentified Artist · c. 1861-65 (after earlier photograph)
Unidentified Artist · n.d.a.
Mathew Brady Studio, active 1844 - 1894 · c. 1861
Abraham Bogardus, 29 Nov 1822 - 22 Mar 1908 · 1879
Edward D. Ritton, 1823 - 1892 · c. 1865
Pierre Benardié (or Berardier) · 1775–81
Alphonse Bertillon · 1894
