
 HISTORY
  CL1774/68--USPS; REPORTS 4 POSTS MARKING CHANNEL LIMITS, SCALED FROM CHART ì
IN LAT. 30-25-20N, LONG. 86-35-16W (CENTER OF FOUR) (NAD 1927).               
  TP00334(77-78/78)--NOT VISIBLE (ENT SRB 6/87)                 
  H10262/87-88--O