  H04441 (1924)--VISIBLE PILE FOUND BY THIS HYDROGRAPHIC SURVEY.
  T-10696 (1960)--NOTED AS EXTENSIVE TOPO REVISIONS IN HOLLIS ANCHORAGE AND INSET.  VISIBLE PILE CHANGED TO SUBMERGED PILE.  (ENTERED 6/01 BY MBH)
 H11099, 2002; Based on the results of s