500 works carry all of these threads.
19th century
Paul de Lamerie · 1744/45
Unidentified Artist · c. 1861-65 (after earlier photograph)
Arnold Genthe, 8 Jan 1869 - 9 Aug 1942 · c. 1935
Alva Pearsall, 1838 - 1893 · c. 1874
first half 18th century
Matthew Boulton · ca. 1770
Unidentified Artist · n.d.a.
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1870
J. F. Coonley, 1832 - 1915 · c. 1870
American Stereoscopic Co., c. 1895 - 1915 · c. 1860
Thomas Willmore · 1798–99
Unidentified Artist · c. 1875
