. "THC" . . "Texas Historical Commission's" . "Texas Historical Commission#State Antiquities Landmark" . "Texas Historic Markers" . . . . "Texas Historical Commission" . "State Historical Survey Committee" . "Texas Mountain Trail" . . . . . "Texas Historical Marker" . . "Texas Official State Marker" . "Texas Heritage Trails Program" . . . "1953" . . . "Texas Historic Landmark" . "Texas Historical Commission" . . . "Historical Marker" . . "Texas Historical Commission#Historical Markers" . . "historical marker" . "Texas Historical Commission#Texas Heritage Trails Program" . "Texas Antiquities Committee" . "State Antiquities Landmark" . . "Texas State Antiquities Landmark" . . . . . . "175" . . . . . "Texas Historic Landmarks Association" . . "Texas historic landmark" . "Texas Historical marker" .