530 works carry all of these threads.
Unidentified Artist · c. 1860
Bell & Brother, active 1865 - 1875 · 1867
Unidentified Artist · c. 1863
Hill and Adamson · 1843–47
T. W. Smillie, active late 19th century · c. 1870
Thomas A. Gray, active 1863 · 1863
Unidentified Artist · n.d.a.
Augustus Marshall, 1836 - 01 Nov 1916
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Philp & Solomons, active 1860s · c. 1860
Unidentified Artist · c. 1865
Charles F. Conly, 1846 - 1892 · c. 1884
Mathew Brady Studio, active 1844 - 1894 · c. 1862 (printed c. 1863/1864)
Margaret "Daisy" Sutermeister, 1875 - 1950 · c. 1900
