Limestone Canon, East Humboldt Mountains
Photograph
Limestone Canon, East Humboldt Mountains
August 1868
Albumen silver print
Image: 27 x 19.7 cm
Mount: 61 x 45.7 cm
Gift of Harvard University
1981.1887.0040
Inscriptions mount-recto (letterpress) "U.S. Engineer Department. Geological
Exploration, Fortieth Parallel. T.H. O'Sullivan, Photographer."
(handwritten in pencil) "[title]"
Exploration, Fortieth Parallel. T.H. O'Sullivan, Photographer."
(handwritten in pencil) "[title]"
