1841–1842
Charles Isaacs Photographs, 1855
Charles Isaacs Photographs, 1870
Charles Isaacs Photographs, 1832
R. K. Mellon Family Foundation, 1865
William Henry Fox Talbot, 1860
Charles Isaacs Photographs, 1907
William Henry Fox Talbot, 1841
William Henry Fox Talbot, 1837
William Henry Fox Talbot, 1840
R. K. Mellon Family Foundation, 1850
R. K. Mellon Family Foundation, 1903
Charles Isaacs Photographs, 1824
![[The Colosseum, Rome]](https://media.getty.edu/iiif/image/fc448895-3c50-449c-b383-da767fc8b7bc/full/843,/0/default.jpg)
