Africa 1:2,000,000 /
United States.Army Map Service.
Great Britain.War Office.General Staff.Geographical Section.
Washington : The Service,
1941-
Relief shown variously by spot heights, contours, hachures and hypsometric tints.
Most sheets include "Index to sheets."
Some sheets have "Authorities" or "Références."
Sheets are variously editions 1 through 8, "Advance", or "Restricted."
Based on British and French maps.
Some sheets include aeronautical information.
Interfiled with GSGS maps.
Shared graphic index in central file.