Four-State 50th Anniversary Commemorative

United States · 1939 · 3¢

The stamp features a map of the northwestern United States, highlighting North Dakota, South Dakota, Montana, and Washington state, to mark their 50th anniversary of statehood.

Issued in 1939, this stamp commemorates the golden jubilee of statehood for North Dakota, South Dakota, Montana, and Washington, celebrating their transition from territories to states.