ge ah ot ha hh ale ik 3 hak a a as A A i kk Ee ala ea ik Cai Bae a Or ay ke bs ha earls ind rc ad UF le BLS eo Muh og ei March, 1919 LHE oMARINE REVIEW 129 A Horse Power From a Pound of Coal Vice-President Howard Coonley of the Emergency Fleet Corporation says that American ships are now to be built “for economy and efficiency” No other one factor will contribute as much to this end as the fire tube superheater. Vessels so fitted are operating at fuel rates as low as one pound per indicated horsepower hour, with recipro- cating engines. Over 1,800 ships are equipped, and we are furnishing marine superheater equipment to— U.S. Navy. Societe Anonyme des Ateliers & Chantiers de la Emergency Fleet Corporation. Loire. Baltimore Dry Dock & Shipbuilding Company. ‘ Le Forges & Chantiers de la Mediterranee 4 Pere Marquette R. R. Marine Dept. Marseille. Luckenbach Steamship Company. LOCOMOTIVE SUPERHEATER COMPANY Designers and Builders of Superheaters Peoples Gas Building, CHICAGO 30 Church Street, NEW YORK FOSTER SUPERHEATERS GAUGES, POP VALVES, STEAM TRAPS, : ENGINE INDICATORS, _ For every kind or any of our many | 7 ' of boiler and MARINE STEAM SPECIALTIES | i every class of steamer. will always be found 100% EFFICIENT = POWER SPECIALTY CO. Catalog on request cay | 111 Broadway, New York AMERICAN STEAM GAUGE & VALVE MFG. CO. =>) vs Boston New York Chicago BOSTON Atlanta Pittsburgh « ia Pittsburgh San Francisco OPPORTUNITIES FOR EVERYBODY are being constantly presented through the “Classified Columns’’ of THE MARINE REVIEW. Bargains in Boats General Operating Equipment Ship Building and Fit-Out Materials Investment Opportunities are of interest to you and every other reader of this paper. It will pay you to refer to the “Classified” Section monthly. Turn NOW tothe Classified pages and see what you can buy or sell to advantage. FY ‘Get the Habit—It Pays Dividends’’ a Please mention THE Marine Review when writing to Advertisers etostie