Open the door to the rich history of Johnson County

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The JGMM is one six accredited museums telling the story of Wyoming

The Jim Gatchell Memorial Museum is a nationally accredited museum through the American Alliance of Museums. Located in Johnson County, Wyoming, the museum preserves and interprets the history of the region through educational programs, exhibits and artifacts. The museum is financially supported by Johnson County, museum admissions and store sales, and your generous donations.

You keep the doors open and you help tell the rich story of the Cattle Wars, Homesteading and other events in Johnson County to families, students and visitors.

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