20¢ International Peace Garden
Issue Date: June 30, 1982
City: Dunseith, ND
Printed By: Bureau of Engraving and Printing
Printing Method: Lithographed and engraved
This stamp commemorates the 50th anniversary of the International Peace Garden, which covers 2,300 acres between North Dakota and Canada. The garden symbolizes the harmony of the United States and Canada, who share the longest unfortified boundary in the world.