145 works carry all of these threads.
ca. 1150–75
Carleton E. Watkins · 1861
second half 18th century
Mathew Brady Studio, active 1844 - 1894 · c. 1860-70
Charles Richard Meade, Mar 1826 - 1858 · c. 1855
Ernest Eugène Appert · 1870–71
500–550
Ashford Brothers & Co. · ca. 1864
4th–7th century
Eugène Constant · 1848–52
Francis Frith · 1870s
Carleton E. Watkins · 1866
