38 WMWARINE REVIEW , June, 1923 naper THE STANDARD FOR EFFICIENCY-DURABILITY / “ RVICE THIRTY YEARS PRACTICAL EXPERIENCE Are Combined in ENGBERG DIRECT CONNECTED GENERATING SETS. Satisfactory Performance Absolutely Guaranteed. Tested and Approved by the Leading Naval Architects, Shipbuilding Corporations, Steam- ship Owners, Railroads, Steel Corporations, Oil Companies and All Departments of the United States Government. Described in Catalog 104. HIGHEST QUALITY ATTRACTIVE PRICES Manufacturers of Engines for driving Auxiliaries, Generating Sets, Generators, Switchboards and Motors. ENGBERG'S ELECTRIC & MECHANICAL WORKS 22 VINE ST., ST. JOSEPH, MICHIGAN, U. S. A. Representatives in all principal cities. OCEAN FREIGHT SERVICE REGULAR—RELIABLE The INTERNATIONAL MERCANTILE MARINE LINES with 117 steamers, Joint Services with many of the fast passenger type, render Hamburg-American Line highly specialized freight service to United Kingdom and Continental ports. Plymouth Cherbourg Hamburg Passenger Sailings from New York New Steamers de Luxe AMERICAN LINE RED STAR LINE WHITE STAR LINE LEYLAND LINE Hamburg ATLANTIC TRANSPORT WHITE STAR—DOMINION Passenger and Cargo Sailings from New York Cargo Sailings from Boston, Philadelphia, Baltimore, Norfolk and No. 1 Broadway, New York New Orleans to Hamburg and Bremen General Offices: 39 BROADWAY, New York TELEPHONE: WHITEHALL 1020 A. C, Ferrero.r, Freight Trafic Manager Cast Iron Ventilated FURNACE BRIDGE WALLS (Sturrock Improved Type) Increases Combustion — Saves Fuel Eliminates Clinkers — Increased Grate Area Facilitates Cleaning Fires — Uniform Steam Pressure Installed in 30 Minutes — Lasts for Years : Applicable All Types of Boilers — Either Hard or Soft Coal Folder sent upon request. Manufactured by W. W. BOOTH Sturrock Furnace Bridge Wall Co. 26 Cortlandt St. New York, N. Y. ‘No Repairs Required Please mention Marine Review when writing to Advertisers