522 works carry all of these threads.
Mathew Brady Studio, active 1844 - 1894 · c. 1862
Bradley & Rulofson, active 1863 - 1878 · c. 1875
Goluth Studio, active 1930s · 1930
Philp & Solomons, active 1860s · c. 1860
Hill and Adamson · 1843–47
Harry Warnecke, 1900 - 1984 · 1941
Unidentified Artist · c. 1861-65 (after earlier photograph)
Barr & Young, active 1860s · c. 1862
José María Mora, c. 1847 - 18 Oct 1926 · c. 1881
Powell & Co. · 1865
Baron Adolph de Meyer, 1 Sep 1868 - 6 Jan 1946 · 1920
James Landy, 12 Aug 1838 - 18 Nov 1897 · c. 1880
C. Seaver Jr., active c. 1873 · 1873
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Jesse Sumner Wooley, 1867 - 1940 · c. 1903
