Old Greer County Museum
The Old Greer County Museum is located in a 1908 hospital building. It has more than 60 rooms filled with artifacts explaining the history of Old Greer County, the early pioneers, and the communities in which they lived. The Old Pioneer Hall of Fame is located on the premises to honor pioneers in the area before 1907. There is also a Seagraves fire truck restored in 1928.
The Museum of Old Greer County is situated at 222 West Jefferson Street, Mangum, Oklahoma. It is open 10:00 to 4:00, Thursday, Friday, Saturday. For more info, call the number on their official site. Magnum was named for Captain A. S. Mangum, a veteran of the Texas Army. Greer County was named for John Alexander Greer, a lieutenant legislative head of Texas.