502 works carry all of these threads.
Napoleon Sarony, 9 Mar 1821 - 9 Nov 1896 · 1873
Paul Revere Jr. · 1770–1800
Mathew Brady Studio, active 1844 - 1894 · c. 1860
Peter A. Juley & Son, active 1896 - 1975 · 1930
probably 1629
Unknown · 1860s–70s
Paul de Lamerie · 1738/39
Meade Brothers Studio, active c. 1840 - c. 1869 · c. 1860 (after 1853 daguerreotype)
Unidentified Artist · c. 1881
Barr & Young, active 1860s · n.d.a.
Kilburn Brothers, active 1865 - 1909 · c. 1870
Unidentified Artist · n.d.a.
Peter Rahm · 1717–18
Bradshaw & Godart, active 1876 - 1878 · 1876
11th–late 15th century
Alexander Hesler, 12 Jul 1823 - 5 Jul 1895 · c. 1860
