
 HISTORY
  BP82882--NOS SURVEY (FIELD SHEET) H-9177 (1971); LOCATED A ì
SUNKEN WRECK WITH A DEPTH OF 10.3 FT MLW.
  H-9177 (1971)-- NOS HYDRO SURVEY (REVIEWED); REVISED THE DEPTH ì
OVER THE WRECK TO 5.0 FT MLW.