Inspection distance between draught marks and keel plate after marking out.
Ship's keel plate being laid in a construction dry dock at the Newport News Shipbuilding and Dry Dock Company shipyard, Newport News, Virginia,18 April1949.
Inspection distance between draught marks and keel plate after marking out.
Ship's keel plate being laid in a construction dry dock at the Newport News Shipbuilding and Dry Dock Company shipyard, Newport News, Virginia,18 April1949.