Harmon
100th Meridian Oklahoma/Texas State Line
Front of Oklahoma state sign, OK
The 100th meridian first marked the boundary between the Republic of Texas and the vast Louisiana Purchase establishing this boundary was...
La Casa School
La Casa was located five miles south of this marker.
Old Greer County
Hollis, OK
S. and W. of North Fork of Red R. Greer Co. was named and governed as part of Texas from 1806 until 1896 when U.S. Supreme Crt.
Ron School
Ron School was located 3 miles east and 1/2 mile south of this marker.