The Griggs County Museum contains thousands of pioneer artifacts going back to the 1880s and the days of Bonanza Farmers R.C.
The museum also contains the Northern Plains Cold War Interpretive Center which supplements a visit to the Ronald Reagan Minuteman Missile State Historic Site more commonly known as Oscar Zero.
[1] The Griggs County Museum is at 203 12th Street Southeast in Cooperstown, North Dakota.
The Griggs County Historical Society was organized October 19, 1960 at the home of F. A. Helland with 21 charter members.
Mrs. Myrtle Porterville was made an honorary member of the society.