Opothleyoholo, the Federal sympathizing Indian chief known as "old Gouge," was on an escape track toward the safety of the Kansas border when his route took his party by the prominent "Round Mounds"
Yale, OK BattlesitesOklahoma Army National Guard helicopter pilot training base, Vietnam-era helicopters on display. ...
Discover the evolution of midwestern agriculture with this display of antique farm machinery and equipment. ...
Pioneer life in the Cimarron Valley....
The museum includes pictures and artifacts from 1918, when the first plane landed in Stillwater, to the present day. Visitors...