
 HISTORY
  BP64622--1963, COE; TWO CONCRETE SLABS, SCALED FROM CHART IN ì
LAT 27-50-14, LONG 97-22-37.5 AND LAT 27-50-13, LONG 97-22-39 ì
(ENT SRB 11/87)
  H10362/90-91-- OPR-K229-AHP; CONCRETE SLABS LOCATED IN LAT. ì
27-50-15.5N, LONG. 97-22-37.9W.