Oklahoma.

est. 1937 · 3,482 acres · McCurtain County, OK ~10 miles north of Broken Bow

est. 1933 · 12,500 acres · Carter/Love counties, OK (south of Ardmore, off I-35)

est. 1935 · 8,246 acres · Latimer County, OK near Wilburton (Sans Bois Mountains)