68 STAYBOLTS. ~ (Boiler, Iron or Steel, Hollow or Solid.) Falls Hollow Staybolt Co., Cuyahoga Falls, O. Scully Steel & Iron Co., Chicago, IIl. STEAM TURBINES. DeLaval Steam Turbine Co.,. Trenton, N. J. STEAMSHIP FUEL. Pittsburgh Coal Co., Pittsburgh, Pa. STEAMSHIP LINES. (Passenger and Freight.) American Line, New York City, N. Y. International Merchantile Marine Co., New York City, IN: -Y, STEERING GEARS. American Engineering Co., Philadelphia, Pa. American Ship Building Co., Cleveland, Chase Machine Co., Cleveland, O. Dake Engine Co., Grand Haven, Mich. Detroit Ship Building Co., Detroit, Mich. STOCKS. Armstrong Mfg. Co., Bridgeport, Conn. STOKERS. American Engineering Co., Philadelphia, Pa. Babcock & Wilcox Co., New York, Y. STOPPERS. (Chain. ) American Engineering Co., Philadelphia, Pa. SUBMARINE ARMOR. Morse, A..J., & Son, Boston, Mass. Schrader’ s, A. Son, Inc., Brooklyn, N. Y. SUPERHEATERS. (Locomotive. ) ' Locomotive Superheater Co., New York, N. Y. SUPERHEATERS. (Marine.) Babcock & Wilcox Co., New York, N. Y. Locomotive Superheater Co., New York, NY, SUPPLY HOUSES. Duluth Marine Supply Co., Duluth, Minn. Erdman, Joseph, Detroit, Mich. Schroeder Bros. Co., Two Rivers, Wis. Williams, Wm. E., New York, N. Y. SURVEYORS. (Marine. ) Babcock & Penton, Cleveland, O. Curr, Robert, Port Arthur, Ont., Can. Furstenau, M. C,, Philadelphia, Tig SWITCHBOARDS. General Electric Co., Schenectady, N. Y. TANKS. Bath Iron Works, Bath, Me. THE CHASE MACHINE CO. ENGINEERS AND MACHINISTS Mooring Machines, Deck Winches, | Waterbury Co., WHERE TO BUY TANKS. (Riveted.) Lake Erie Boiler Works, Buffalo, N. Y. TANKS. (Steel. ) Fore Raver Ship Bldg. Corp., Quincy, Mass. TANKS. (Welded Steel.) Continental Iron Works, The, Borough of Brooklyn, N. Y. TELEGRAPH. (Mechanical. ) Cory, Chas., & Son, New York City, N. Y. TESTS OF MATERIALS. Babcock & Penton, Cleveland, O. Curr, Robert, Port Arthur, Ont., Can. Furstenau, M. C., Philadelphia, Pa. THERMIT. Goldschmidt Thermit Co., New York City. TORSION METERS. Cummings Ship Instrument Works, Boston. TOWING LINES. (Manila, Wire.) New York, N. Y. TOWING MACHINES. American Engrg. Co., Philadelphia, Pa. Chase Machine Co., Cleveland, O. TRAMWAYS. (Wire Rope.) Waterbury Co., New York, N. Y. TRANSMISSION. (Rope.) Waterbury Co., New York, N. Y. TUGS. Bath Iron Works, Bath, Me. TURBINES. Bath Iron Works, Bath, Me. DeLaval Steam Turbine Co., Trenton, N. J. Fletcher, W. A., & Co., Hoboken, N. J. Fore River Ship Bldg. Corp., Quincy, Mass. VALVES. Ashton Valve Co., Boston, Mass. Penberthy Injector Co., Detroit, Mich. Ross Valve Mfg. Co., Troy, N. men Williams, Wm. E., New York, N. Y. August, 1916 VALVES. (Blow-Off.) Scully Steel & Iron Co., Chicago, IIl. VALVES. (For Water and Gas.) Ashton Valve Co., Boston, Mass. Williams, Wm. E., New York, N. Y. VESSEL AGENTS. Vance & Joys Co., Milwaukee, Wis. VESSEL BROKERS. Farley, Edward P., Co., Chicago, IIl. Richardson, W. ae & Co., Cleveland, O. WELDING. (Flue.) Case, A. Wells, & Son, Highland Park, Conn. WELDING PROCESSES. Goldschmidt Thermit Co., New York City. WHISTLE VALVES. j (Electrically Controlled.) Electric Control Co., New York City. WINCHES. American Engineering Co., Philadelphia, Pa. Chase Machine Co., Cleveland, WINDLASSES. American Engrg. Co., Philadelphia, Pa. American Ship Building Co., Cleveland, O. Dake Engine Co., Grand Haven, Mich. WIRE. Waterbury Co., New York, N. Y. WIRE AND WIRING DEVICES. General Electric Co., Schenectady, N. Y. WIRE ROPE. Durable Wire Rope Co., Boston, Mass. Waterbury Co., New York, N. Y. WIRE ROPE DRESSING. Dixon, ioc Crucible Co., Jersey City, N. J. WOODEN SHIP REPAIRS. Tietjen and Lang Dry Dock Co., Hoboken, Nik YACHT BUILDERS. Bath» Iron Works, Bath, Me. Rocky River Dry Dock Co., Rocky River, O. YACHT PLUMBAGO. Dixon, Joseph, Crucible Co., Jersey City, N. J. YARN. (Lath, Fodder.) Waterbury Co., New York, N. Y. Manitowoc, Wis. YAWLS. Drein, Thos., & Son, Wilmington, Del. Manitowoc Ship Building Co., Manitowoc, Wis. YOUGHIOGHENY COAL. Pittsburgh Coal Co., Pittsburgh, Pa. The Electric Rudder or Helm Angle Indicator Placed in pilot house or on bridge in front of quartermaster, allows him to observe the position of the rudder eae ay PATENTED the same as he does the compass. Can be in- Steam Capstans, Etc., Etc. ‘ t : stalled on vesse’s with or without lighting plan. Cleveland, Ohio Address 2313 Elm St. N. W. sue o Electro- Dynamic Company Bayonne, New Jersey, U.S. A. PATENT TRADEMARKS AND COPYRIGHTS Sey, Thirty years’ active practice. Experienced, personal, con- scientious service. All business strictly confidential. SIGGERS & SIGGERS PATENT LAWYERS Suite 11, National Union Ins. Bldg., Washington, D. C. Fore River Ship Building Corporation QUINCY, MASS. SHIPBUILDERS and ENGINEERS Brass Founders Machinists Galvanizers Curtis Marine Turbines Yarrow Watertube Boilers RN cn DULUTH, MINN. THE DULUTH MARINE SUPPLY TWO RIVERS, WIS. SCHROEDER BROS. CO., Two Riv- CO. Largest on the Great Lakes. Meats, groceries, ship chandlery, cabin supplies, ers, Wis Dealers in general mdse. : mp staple and fancy groceries, fruits and oils, ice and milk. Delivered directly and promptly by our three tugs aboard vegetables. Marine trade solicited and promptly served. MUSSER DETROIT, MICH. JOSEPH ERDMAN, 932-936 Congress St. East, Detroit, Mich. Fine groceries “and meats. Imported wines and liquors. Paints, oils, leads, etc: Prompt deliver- «ies. Phones: East 110, East 3028. ship. Foot of Fifth Ave. West. 780 both phones. Please mention THE MarInE REvIEW when writing to Advertisers