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February, 1917 THE MARINE REVIEW 109 U.S. AUTOMATIC INJECTORS Insure you against Boiler Feed Troubles They adjust themselves to the swells of the sea and the roll of the craft, working regularly when the sea-cock is under water and restarting automatically the instant they are again submerged. They are most efficient and reliable under any test and can not be equaled for marine service. If you wish to SAVE POWER and ELIMINATE TROUBLE install the ‘‘U. S.’’ Catalog ‘‘D’’ fully describes it. When writing for this catalog don’t forget to ask for a copy of the “‘ Engineers Red Book,’’ a quick and handy reference for the remedying of all boiler room difficulties—IT’S FREER. The Chief Engineer of One of the Largest Lake Excursion Steamers writes: The first Automatic Injector I ever used was the old “American” made by your company, which was the first Automatic Injector built. For 25 years I have used no Injector but the U. S. Automatic as I have found it to give perfect satisfaction under every condition. American Injector Co, ovesriow baie ‘Fourteenth Ave. Detroit, Mich. Reilly Evaporators Give maximum capacity in minimum space. Especially de- signed for use on board ships, where space, accessibility for quick repairs and highest effi- ciency, are absolutely essential with greatest economy of fuel. Write for Bulletin The Griscom-Russell Co. 2121 West St. Bldg., New York OUR Feed-Water Filters will keep oil out of your boiler They Have No Equal Write for list of users Ross Valve Mfg. Co. Troy, Nw Y: The Barton Steam Trap For General Use on Steamboats Ashton Highest Grade POP SAFETY VALVES AND STEAM GAGES Guaranteed to give Unequalled Efficiency, Durability and Perfect Satisfaction. eM Listing of ship does not affect its operation. It cannot freeze or become air bound. Keeps pipe lines free from condensation, there- by insuring your cargo. Makes the heaters heat. Does away with cylinder cocks on deck engines. Does its work regardless of temper- ature. More than 1,000 in successful operation on lake boats. Barton traps are dividend makers. A Barton trap installed on trial will answer the question of economy. Barton traps used on 150 boats on the lakes. (Used on steering, deck engines, forward auxiliary lines, forward main exhaust lines, after radiator lines, hot water tanks, in fact any place where a steam trap can be used the Barton trap is successfully operated.) Whenin Cleveland call Harvard 1532 and learn more about it. . JOHN W. BARTON Owner of Barton Steam Trap Co., 2707 Vestry Ave., Cleveland, O. Formerly of Automatic Steam Trap Specialty Co., Detroit. Special Features in Valves Outside Pop Regulation, Cam Lever Attachment, Jessop Steel Spring, Gages have Non-Corrosive Movements, Accurately Graduated Dials, Seamless Drawn Springs. Specify the Ashton and Get the Best THE ASHTON VALVE COMPANY 271 Franklin St. - BOSTON, MASS. Branches; New York Chicago Philadelphia San Francisco Equip your boiler with a reliable VANDUZEN Patent Vertical Water Gauge Commended by Steam Boiler Inspectors. Used extensively on most large River Steamers, in Water Works and Stationary ; Engine’ Boilers. Simple in con- struction, durable and reliable in operation. The dials are large and easily read, Reliability and effectiveness guaranteed. THE E. W. VANDUZEN CO. 428-434 E. Second St. Cincinnati, O. H. G. Trout Company | lll mm King Iron Works BUFFALO, N. Y. Manufacturers of High Grade PROPELLER WHEELS Marine Engines Brass and Iron Casting Large variety of Grate Bars in stock Write for particulars and testimonials. Please mention THE Marine Review when writing to Advertisers