500 works carry all of these threads.
Unidentified Artist · c. 1865
George Adams · 18th century
Charles D. Mosher, 1829 - 1897 · c. 1880
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Alexander Gardner · 1862
Frederick Gutekunst, 25 Sep 1831 - 27 Apr 1917 · c. 1875
Gurney & Son, 1860 - 1874 · c. 1876
I. O. (probably), York · 1681–82
Unidentified Artist · c. 1861
late 19th–early 20th century
Frederick Coombs, 1803 - 1874 · 1866
Alexander Gardner · 1865
Timothy H. O'Sullivan, 1840 - 1882 · 1863
