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40 MARINE STATEN ISLAND SHIPBUILDING COMPANY STATEN ISLAND, NEW YORK SHIP & ENGINE BUILDING DRY DOCKING & REPAIRS BRASS & IRON FOUNDRIES DRY DOCKING CAPACITY UP TO 10,000 TONS New York Office: 1 Broadway MAIN OFFICE & PLANT: MARINERS HARBOR, S.I. Caulking Mallets and Deck Plugs Our Extensive Stock Is Here For Your Convenience Apparently trifling items in Marine Hardware are as carefully stocked as more expensive ones. For instance, in Deck Plugs we carry eleven dif- ferent sizes in twelve different kinds of wood, from 5/16" to 1144". Likewise, in Caulking Mallets, we have nine different sizes and kinds. If it is Marine Hardware, we have it. Send for our latest cata- logue, containing sizes and prices of Marine Hardware items of every description. W.& J. TIEBOUT Established 1853 118 Chambers St. New York City REVIEW LIDGERWOOD ELECTRIC and STEAM STEERING GEAR We build a complete line of steering engines, power driven and combined hand and power driven types; screw gear and ram types. STEAM ELECTRIC SHIP WINCHES DOCK WINCHES Automatic Tension Towing Engine LIDGERWOOD MFG. Co. 96 Liberty St., New York Philadelphia, Pittsburgh, Chicago, Seattle, Tacoma, San Francisco, Los Angeles, Portland, Ore., Columbus, O. Sales Agents: Woodward, Wight & Co., Ltd., New Orleans Cana- dian Allis-Chalmers, Ltd., Toronto John D. Westbrook, Inc., Norfolk, Va. Foreign Offices: London, England io de Janeiro, Brazil Sao Paulo, Brazil S.S Robin Goodfellow, Seas Shipping Corporation, New York, owners, 10,400 D.W.T. Fitted with Elesco Superheaters to give 100 to 125 deg. superheat. Another Example of Economical Performance Using Highly Superheated Steam: In traveling 125,000 miles (knots) the S. S. Robin Good- fellow has averaged 11.3 knots on 185 bbl. of fuel per day while developing 3000 hp—or 0.87 lb. of fuel per hp and less than 0.7 bbl. per knot. In port, working cargo, 8 hrs. a day, with all winches (10) running, this ship burns about 25 bbl. of fuel per day. For the past two years, she has used an average of only 600 gal. of lubricating oil per year for all purposes—main units, dynamos, winches, etc. The only repairs required during the past four years, in which she traveled about 170,000 miles, were slight repairs in three superheater units. THE SUPERHEATER COMPANY SUPE ATERS 17 East 424 Street Peoples Gas Building NEW YORK CHICAGO PHILADELPHIA BOSTON PITTSBURGH Tee CANADA : THE SUPERHEATER COMPANY LTD., MONTREAL a yc em a ae ace Raussen reer Please mention MARINE REVIEW when writing to Advertisers June, 1925