394 works carry all of these threads.
George Newbold, active 1860s · 1860
Unidentified Artist · n.d.a.
Alexander Gardner · 1862
Alexander Gardner · 1865
Mathew Brady Studio, active 1844 - 1894 · 1861
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Goodwin & Company · 1888
Barr & Young, active 1860s · n.d.a.
Henry Ulke, 29 Jan 1821 - 17 Feb 1910 · c. 1865
Philp & Solomons, active 1860s · c. 1865
Goodwin & Company · 1886–90
J. Osborn Milne · c. 1865
William Frank Browne, ? - 1867 · c. 1863
