Box containing eighty plans. One for mooring maintenance lighter, four for a launch, one for a towing launch, two for oil rig supply tender, one for garb dredger, eight for circuit diagram, two for bulk cement carrier, two for a tug, one for a diving barge, three for a barge, three for Hopper barge, two for pass. & cargo tender, two for a river tanker, two for a coastal tanker, one for a lighter, two for a pilot tender, three for a tug, one for 'Porthead', one for alteration to steering shelter, one for mooring pontoon, one for a tug & lighter, one for a coastal tanker, and thirty five unlabeled.