Sign In

- Or use -
Forgot Password Create Account
Description

Cold War-era aeronautical map of the Lake of the Woods area in Ontario and Minnesota, from the Manitoba-Ontario border to the Slate Islands in Lake Superior. The map was published in 1951 as part of the World Aeronautical Chart series, shortly after the United States and Canada jointly established their five Air Defense Identification Zones (ADIZs) in the wake of the Korean War. Shown here in part are the Canadian Boundary ADIZ, established in 1950, and the Minneapolis ADIZ, established on 30 September 1951 as the air defense system expanded.

Condition Description
Folded, with minor weaknesses at crossfolds.