534 works carry all of these threads.
Bell & Brother, active 1865 - 1875 · c. 1860
Mathew B. Brady, 1823? - 15 Jan 1896 · 1869
Josiah Johnson Hawes, 20 Feb 1808 - 7 Aug 1901 · c. 1890
Unidentified Artist · 1859
Allen & Ginter · ca. 1888
Hill and Adamson · 1843–47
Unidentified Artist · n.d.a.
Unidentified Artist · c. 1890
Thomas A. Gray, active 1863 · 1863
Meade Brothers Studio, active c. 1840 - c. 1869 · c. 1860 (after 1853 daguerreotype)
Margaret "Daisy" Sutermeister, 1875 - 1950 · c. 1900
Unidentified Artist · c. 1865
Pach Brothers Studio, active 1867 - 1993 · c. 1904
