J. Edgar Hoover's secret Nazi spy maps
Even before the United States entered the war, J. Edgar Hoover and his G-men were tracking enemies south of the border and charting what they found.
Below are the cover and pages of Hoover's books of maps in pdf format for download. Each file is roughly 2 MB.
Cover: FBI National Defense Charts
Chart 1: The 21 American Republics
Chart 2: Nazi Penetration in Central America
Chart 3: Nazi Danger Points in Latin America
Chart 4: Nazi Activities in Latin America
Chart 5: Axis Activities in Latin America
Chart 6: Nazi Organization in Latin America
Chart 7: Nazi Communication System in Latin America
Chart 8: Nazi Military Organization in Colombia, South America
Chart 9: Nazi Organization in Colombia, South America
Chart 10: Nazi Economic and Military Intelligence Organization in Mexico
Chart 12: Nazi Activities in Argentina
Chart 13: Nazi Activities in Argentina, part 2
