Guard tent - Glass negative photogrpah. Public domain.

Title from unverified information on negative sleeve.
Annotation from negative, scratched into emulsion: Guard Tent, Camp McKibbin, Marshall Hall, 1893, Cruikshank Photo, 21.
Cruikshank, 1893.
Credit line: Brady-Handy photograph collection, Library of Congress, Prints and Photographs Division.
Purchase; Alice H. Cox and Mary H. Evans; 1954.
General information about the Brady-Handy photograph collection is available at loc.gov
Forms part of: Brady-Handy photograph collection (Library of Congress).