Box containing 45 items, mainly folded plans. Including 13 plans of propellors, 5 plans of a grab dredger (Yard No 677), 5 plans of a passenger liner (Yard No 675), 6 plans of Sudan cargo barges, and other plans for barges, derricks, mooring buoys, workboats, light vessels, pumps etc. Also hull and electrical specifications for the London, Midland & Scottish Railway Co vessels Hibernia and Cambria (Yard Nos 1367 and 1368).