Cite This Item
MLA
United States. Navy. Naval District. Trench showing ledge at Base Housing Project. March 21, 1941. Web. 20 Apr 2024. <https://ark.digitalcommonwealth.org/ark:/50959/fx71bd49t>.
APA
United States. Navy. Naval District. (March 21, 1941). Trench showing ledge at Base Housing Project [Photograph]. Retrieved from https://ark.digitalcommonwealth.org/ark:/50959/fx71bd49t
Chicago
United States. Navy. Naval District. "Trench showing ledge at Base Housing Project." Photograph. March 21, 1941. Digital Commonwealth, https://ark.digitalcommonwealth.org/ark:/50959/fx71bd49t (accessed April 20, 2024).