Author: Great Britain. Army. Corps of Royal Engineers. 13 Field Survey Squadron Source:Library of Congress - Maps Usage Rights: Publication Date: 1964 View Map
Author: Great Britain. Army. Royal Engineers. Survey Production Centre - Great Britain. Overseas Surveys Directorate Source:Library of Congress - Maps Usage Rights: Publication Date: 1958 View Map
Author: United States. Department of State. Bureau of Intelligence and Research Source:Library of Congress - Maps Usage Rights: Publication Date: 2006 View Map