Lloyd's Register 1930, Vol I. "Alphabetical List of Cargo Steamers and Motorships of 500 tons Deadweight capacity and above, with approximate Deadweight and Cubic capacities". Lloyd's Register of Shipping(PDF). Vol. I.–Steamers and Motorships Under 300 Tons, Trawlers, Tugs, Dredgers, etc. Sailing Vessels, Shipowners, etc. London: Lloyd's Register of Shipping. 1930 – via Southampton City Council.