145 works carry all of these threads.
ca. 1730
Alexander Gardner · 1864
Carleton E. Watkins · 1861
Mathew Brady Studio, active 1844 - 1894 · c. 1860-70
14th century
13th century
second half 18th century
Francis Frith · 1870s
late 16th century
Christoph Murer · early 17th century
7th–8th century
late 1st century BCE–early 1st century CE
