Cottonwood Lake, Utah (Wahsatch) / T. H. O'Sullivan, phot.

Photo shows a man (believed to be photographer Charles Savage) seated in beached row boat looking at glass plate negative. (Source: Framing the West)
Plate 153 from: Geological Exploration of the Fortieth Parallel / United States Army Corps of Engineers; Clarence King, geologist in charge. [Washington, D.C.; 187-?].
"153" scratched in emulsion, lower right.
Published in: Framing the West: The Survey Photographs of Timothy H. O'Sullivan / Toby Jurovics, Carol M. Johnson, Glenn Willumson, and William F. Stapp. New Haven: Yale University Press, 2010, p. 43.
Exhibited: "Framing the West : The Survey Photographs of Timothy H. O'Sullivan" at the Smithsonian American Art Museum, Washington, D.C., February-May 2010.