530 works carry all of these threads.
Mathew Brady Studio, active 1844 - 1894 · July 1863
E. & H. T. Anthony & Company, active 1852 - 1901 · c. 1862
Alexander Gardner, 17 Oct 1821 - 10 Dec 1882 · 1865
Harry Warnecke, 1900 - 1984 · 1945
E. & H. T. Anthony & Company, active 1852 - 1901 · c. 1861
Hill and Adamson · 1843–47
José María Mora, c. 1847 - 18 Oct 1926 · c. 1881
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
B. W. Kilburn, active c. 1891 · 1891
Unidentified Artist · n.d.a.
E. & H. T. Anthony & Company, active 1852 - 1901 · n.d.a.
Unidentified Artist · c. 1861-65 (after earlier photograph)
John F. Jarvis, active 1875 - 1886? · after 1870
Jesse Sumner Wooley, 1867 - 1940 · c. 1900
Harry Warnecke, 1900 - 1984 · 1941
