525 works carry all of these threads.
Unidentified Artist · c. 1861-62
Unidentified Artist · c. 1907
W. Duke, Sons & Co. · ca. 1891
Carleton E. Watkins · ca. 1872, printed ca. 1876
German Wolf (mentioned on object) · 1880 - 1890
Unidentified Artist · c. 1870
Unidentified Artist · c. 1923
Aloys Werner · c. 1908
Hill and Adamson · 1843–47
Mathew Brady Studio, active 1844 - 1894 · 1860-65
Unidentified Artist · c. 1861-65 (after earlier photograph)
George Newbold, active 1860s · 1860
William Watson Washburn, 1827 - 15 Nov 1903 · c. 1865
José María Mora, c. 1847 - 18 Oct 1926 · before 1880
Clarence Hudson White, 8 Apr 1871 - 8 Jul 1925 · c. 1906
