O'Sullivan, Timothy H., 1840-1882, photographer.<br><p>Black Cñ., Humboldt Mts<br>
[1868]<br>
1 photographic print : albumen.<br><b>Notes:<br></b> Photograph showing rock formations on canyon walls, in the Black Canyon, Humboldt Mountains.<br>
Plate 115 from: Geological Exploration of the Fortieth Parallel / United States Army Corps of Engineers; Clarence King, geologist in charge. [Washington, D.C.; 187-?].<br>
Title from item.<br>
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, plate 17.<br><b>Subjects:<br></b> United States Geological Exploration of the Fortieth Parallel--(1867-1881)<br>
Canyons--1860-1870.<br>
Rock formations--1860-1870.<br><b>Format: </b> Expedition photographs--1860-1870.<br>
Landscape photographs--1860-1870.<br>
Albumen prints--1860-1870.<br><b>Rights Info: </b> No known restrictions on publication.<br><b>Repository: </b> Library of Congress, Prints and Photographs Division, Washington, D.C. 20540 USA, <a rel="nofollow" class="external free" href="http://hdl.loc.gov/loc.pnp/pp.print">http://hdl.loc.gov/loc.pnp/pp.print</a><br><b>Persistent URL: </b>  <a rel="nofollow" class="external free" href="http://hdl.loc.gov/loc.pnp/ppmsca.11900">http://hdl.loc.gov/loc.pnp/ppmsca.11900</a><br></p>
<b>Call Number: </b> LOT 7096, no. 114
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/8623220@N02">The Library of Congress</a>
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/library_of_congress/4296126646/">https://www.flickr.com/photos/library_of_congress/4296126646/</a>