Author: United States. Bureau of the Census. Data Preparation Division - United States. Bureau of the Census. Geography Division Source:Library of Congress - Maps Usage Rights: Publication Date: 1980 View Map
Author: United States. Air University. Cartographic Information Division Source:Library of Congress - Maps Usage Rights: Publication Date: 1971 View Map
Author: U.S. Coast and Geodetic Survey - National Ocean Survey - Bache, A. D. (Alexander Dallas) Source:Library of Congress - Maps Usage Rights: Publication Date: 1976 View Map