
 HISTORY
  T-9179(1948-51)--NOS; FIELD EDIT. VIS WK. POS. SCALED FROM T-9179 1:20,000 IN LAT. 27-54-59N; LONG 97-04-24.5W (NAD27).
  CL138/71--USPS, WK. REP. AS NO LONGER VIS. POS. GIVEN AS LAT 27-55-00N; LONG 97-04-25W (ENT. LQ 12/87)
  H10360/90-9