 HISTORY
  T5092/35(1933 PHOTOS)--DOLPHIN LOCATED IN LAT 40-54-36.80N, ì
LONG 73-32-41.2W.
  CL726/51--1:10,000 SCALED PHOTO. (APRIL, 1951); DOLPHINS ì
VISIBLE; FIELD INSPECTION BY LOW FLYING AIR PLANE.
  TP01270/84(CLASS III)--DOLPHINS NOT VISIBLE. (