AuthorFriis, Herman Ralph, 1905-
TitleGeographical exploration and topographic mapping by the United States government, 1777-1902, as reflected in official records : discussion / by Herman R. Friis in connection with Third Pan American Consultation on Geography, July 25 to August 4, 1952, given July 27, 1952 at National Archives Exhibit ...
PublishedWashington, D.C. : National Archives, [1952]
Description8 leaves ; 27 cm.
SubjectsDiscoveries (in geography) -- American -- Maps.
United States -- Maps.
United States -- Surveys.
OrganizationsUnited States. National Archives.
Call Number/Copies 
 WRHS Research Library: E 159 F912
mq71772: LC class, closed stacks [status: NON-CIRCULATING]
[Record 45185]