  COE (42); Three visible wrecks reported
  L-1688 (78) USPS; Reported as wrecks now submerged.
  OPR-D218-HSB-80, H-9886; Wrecks visible and bare from 4-6ft at MLW, wooden barges in ruins located around 39-57-40.0N, 75-07-05.2W (NAD27).