Carleton E. Watkins – Sutro Tunnel’s Road to Virginia City – The Metropolitan Museum of Art https://www.metmuseum.org/art/collection/search/264984
sister-in-law, Marie Clarisse Prudhomme (1813–1904), and their daughters, Clarisse B.
collection/search/264984 https://www.metmuseum.org/art/collection/search/264984 Link
