510 works carry all of these threads.
Mathew Brady Studio, active 1844 - 1894 · mid 19th century
500–650
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Bell & Brother, active 1865 - 1875 · c. 1869
Unidentified Artist · c. 1861-65 (after earlier photograph)
William Frank Browne, ? - 1867 · c. 1863
Meade Brothers Studio, active c. 1840 - c. 1869 · c. 1860 (after 1853 daguerreotype)
Bell & Brother, active 1865 - 1875 · c. 1860
Unidentified Artist · after 1870
Alexander Hesler, 12 Jul 1823 - 5 Jul 1895 · June 1860 (printed later)
Barr & Young, active 1860s · c. 1862
Paul de Lamerie · 1731–32
Paul de Lamerie · 1730
José María Mora, c. 1847 - 18 Oct 1926 · before 1880
