502 works carry all of these threads.
500–650
Hall & Co. · c. 1889
Unidentified Artist · c. 1865
Moritz Furst, Mar 1782 - after 1841 · 1837
late 15th–early 16th century, with later additions
Unidentified Artist · n.d.a.
Unidentified Artist · c. 1861-65 (after earlier photograph)
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Levin Coburn Handy, 10 Aug 1855 - 26 Mar 1932 · c. 1881
Kilburn Brothers, active 1865 - 1909 · c. 1890
George Newbold, active 1860s · 1860
E. & H. T. Anthony & Company, active 1852 - 1901 · c. 1862 (after c. 1946 photograph)
Carleton E. Watkins · 1870s
Abraham Bogardus, 29 Nov 1822 - 22 Mar 1908 · c. 1872
