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e IGY STATIONS 
According to information received by the 
General Secretary to March 24, 1957 
North Polar Lands showing the limits of the Arctic Region (solid 
line) and the Sub-Arctic Region (broken line). All proposed IGY 
stations reported by the Secretary General as of March 24, 1957, 
are shown. Participating nations in the North Polar Lands include: 
Canada, Denmark, Finland, Iceland, Norway, Poland, Sweden, 
U.S.S.R., and the United States. 
