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De TTT TTC CCLCLLULLICLCLILLLCLULLLLCCLCOLELLPECLECLLDLLLLLLDLLLLLLOCLEDLCLOLULEDOLLLOGLUDLODOLUUCCULLLLLOLLURLCLoROUOLOLOvOM LOU LL REPAIRS (Electric) Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. REPAIRS (Marine) American Shipbuilding Co., t of W. 54th St., Cleveland, O. Foo Bethlehem Shipbuilding Corp., Ltd., Bethlehem, . Pa. Chicago Shipbuilding Co., So. Chicago, Til. Great Lakes Engineering Works, River Rouge, Mich. Wis. Manitowoc Ship Building Corp., Manitowoc, ‘Sun Shipbuilding & Dry Dock Co., Chester, Pa. Todd Shipyards Corp., 25 Broadway, New York City. ‘Toledo Ship Building Co., Toledo, O. REPAIRS (Marine Engines) New London Ship & Engine Co. 11 Pine St., New York City. REPAIRS (Turbine) “Westinghouse Electric & Mfg. REVOLUTION COUNTERS ‘Sperry Gyroscope Co., * Manhattan Bridge Plaza, Brooklyn, N. Y. RIVETS Oliver Iron & Steel Corp. 10th and Muriel Sts. ., Pittsburgh, Pa. RIVETS (Boiler) —See BOILER RIVETS ROPE (Manila) ‘Columbian Rope Co., Auburn N. Y. Fitler, Edwin H., Co. : 517 ‘Arch. St., Philadelphia, Pa. ROPE (Manila, Net, Sisal, and Other Hard Fiber Cordage) -Columbian Rope Co., Auburn, N. Y. Fitler, Edwin H., Co. 517 ‘Arch St., Philadelphia, Pa. Whitlock Cordage Co., : : 46 South St., New York City. ROPE (Transmission) Columbian Rope Co., Auburn, N. Y. ' Fitler, Edwin H., Co. ‘ 517 ‘Arch St., Philadelphia, Pa. ROPE (Wire)—See WIRE ROPE ROPE OAKUM Stratford, George, RUBBER SLEEVES United States Rubber Co., 1790 Broadway, New York City. RUST PREVENTATIVE (Oil) Texas Co., The, 17 Pasig Place, Vacuum Oil C Oakum Co., Jersey City, N. J. New York City. 61 Broadway, New York City. SAFETY VALVES (Marine) Star Brass Mfg. Co., 58 Oliver St., SCHOONERS (Auxiliary) American Shipbuilding Co., Foot of W. 54th St., Chicago Shipbuilding Co., So. Milwaukee Dry Dock Co., Milwaukee, Toledo Ship Building Co., Toledo, O. SEARCHLIGHTS (High Intensity) Sperry Gyroscope Co., Sperry Bldg., Brooklyn, N. Y. SEARCHLIGHTS General Electric Co., Sperry Gyroscope Co., Sperry Bldg., Brooklyn, N. Y. SEPARATORS (Oil) Babcock & Wilcox Co., 85 Liberty St., SHAFT COVERING United States Rubber Co., 1790 Broadway, Boston, Mass. Cleveland, O. Chicago, Ill. Wis. (Incandescent and Arc) Schenectady, N. Y. New York City. New York City. SHIPBUILDERS American Shipbuilding Co., : Foot of W. 54th St., Cleveland, O. Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Fa. Cramp Brass & Iron Foundries Co., Richmond & Norris Sts., Philadelphia, Pa. Great Lakes Engineering Works, River Rouge, Mich. Manitowoc Ship Building Corp., Manitowoc, Wis. Sun Shipbuilding & Dry Dock Co., Chester, Pa. 70 Co., East Pitabursh, Pa. WHERE TO BUY Todd Shipyards Corp., 25 Broadway, New York City. Toledo Ship Building Co., Toledo, O. SHIPBUILDING SYSTEMS Isherwood, J. W., 17 Battery Place, New York City. SHIP CONSTRUCTION (Channel System) Ellis Channel System of Steel Hull Con- struction, 30 Church St., New York City. SHIP LOGS Walker, Thomas, & Son, Ltd. 58 Oxford St., SHIP REPAIRS Cramp Brass & Iron Foundries Co., Richmond & Norris Sts., Philadelphia, Pa. Morse Dry Dock & Repair Co., Foot of 56th St., Brooklyn, N. Y. SHIP STABILIZERS Sperry Gyroscope Co., Sperry Bldg., Brooklyn, SIGNALS American Strombos Co., South 18th St., SPUN OAKUM Stratford, George, Oakum Co., Jersey City, STEAMSHIP COMPANIES Cleveland & Buffalo Transit Co., E. 9th Street Pier, Cleveland, O. STEAMSHIP LINES (Passenger and Freight) United American Lines, Inc., 39 Broadway, New York City. STEAM DRUMS American Welding Co., 30 Church St., STEAM GAGES Star Brass Mfg. Co., 53 Oliver St., STEAM HEADERS American Welding Co., 30 Church St., STEAM TRAPS Davis Engineering Co., 90 West St., New York City. STEEL BARGES—See BARGES (Steel) Birmingham, England. Neo Y. Inc., Philadelphia, Pa. N. J. New York City. Boston, Mass. New York City. “STEERING ENGINES Hyde Windlass Co., STEERING GEARS American Engineering Co., Aramingo and Cumberland Ave., Philadelphia, Pa. American Shipbuilding Co., Foot of W. 54th St., Cleveland, O. Bethlehem Shipbuilding Corp.. Ltd., Bethlehem, Fa. Bath, Me. STORAGE BATTERIES Electric Storage Battery Co.. Philadelphia, Pa. STOVES Stamford Foundry Co., Stamford, Conn. STRAINERS (Oil) Coen Company, Inc., 50 Church St., New York. City. SUPERHEATERS (Marine) Power Specialty Co., 111 Broadway, New York City. SWITCHBOARDS Cory, Chas., & Son, Ince., 183 Varick St., New York City. Engberg’s Electric & Mechanical Works, 22 Vine St., St. Joseph, Mich. General ‘Electric Co., Scheneetady, N. Y. Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. TANK CLEANING Salvage Process Corporation, 30 Broad Street, New York City. Spock (Ammonia and Carbon Dioxide Stor- age American Welding Co., 80 Church St., TELEGRAPH (Electrical, Mechanical) Cory, Chas., & Son, Ince., 183 Varick St., New York City. TELEMOTORS (Hydraulic and Electric) American Engineering Co., Aramingo and Cumberland Ave., Fhiladelphia, Pa. TELEPHONE SYSTEMS Cory, Chas., & Son, Ince., 183 Varick St., TORSION METERS Cummings Machine Works, 255 Atlantic Ave., New York City. New York City. Boston, Mass. TOWING Moran Towing & Transportation Co., 17 Battery Place, New York City. MARINE REVIEW—July, 1927 grrvenmevureerrrneaerecerererenuesenennteracaneeaneunacveeessanoeanneirvnevesneenernaee sens ecuns uO AA RT TUNUEEEUEranecanveaaanaceneenanvarnuateassnnnesaatneaneegstenannene ea aene OTe AUN TOWING AND MOORING ENGINES American Engineering Co., Aramingo and Cumberland Ave., Philadelphia, Pa. TOWING LINES Whitlock Cordage Co. 46 South St., New York City. TRANSMISSION (Rope)—See ROPE (Trans mission) TUBES (Boiler, Stay, Yarrow) Keating, E. F., Co., 446 Water St., New York Cit,. Tyler Tube & Pipe Co., TURBINES (Electric) General Electric Co., Schenectady. N. Y. Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. TURBINES (Marine) Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Pa. Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. TURBINES (Steam) Cramp Brass & Iron Foundries Co., Richmond & Norris Sts., Philadelphia, Pa. Sturtevant, B. F., Co., Hyde Park, Boston, Westinghouse Electric & Mfg. Co., } East Pittsburgh, Pa. TWINE AND ROPE Columbian Rope Co., Auburn, N. Y. VALVES AND FITTINGS Bethlehem Shipbuilding Corp., Lid., Bethlehem, Pa. VENTILATING EQUIPMENT Sturtevant, B. F., Co., Hyde Park, Boston, Mass. WATER GAGES AND ALARMS Jerguson Gage & Valve Co., Winter Hill, Somerville, WATER PURIFICATION SYSTEMS Griscom-Russell Co., 285 Madison Ave., New York City. WELDERS (Electric Arc) Westinghouse Electric & Mfg. Co., East Pittsburgh, F'a. WELDING (Thermit) Metal & Thermit Corporation, 120 Broadway, New York City. WELDING AND CUTTING GAS Metal & Thermit Corporation, 120 Broadway, New York City. Prest-O-Lite Co., Inc 30 E. 42nd Sé:; WHISTLES Star Brass Mfg. WINCHES American Engineering Co., Aramingo and Cumberland Ave., Philadelphia, Pa. Bethlehem Shipbuilding Corp., J.td., Bethlehem, Pa. Dake Engine Co., Grand Haven, Mich. Hyde Windlass Co., Bath, Me. Welin Davit & Boat Corp., 3805 Vernon Ave., Long Island City, N. Y. WINDLASSES American Engineering Co., Aramingo and Cumberland Ave., Philadelphia, F'a. American Shipbuilding Co., Foot of W. 54th St., Cleveland, O. Bethlehem Shipbuilding Corp. ect Lateles Bethlehem, Pa. George B., & Co. 486 N. Wells St., Dake Engine Co., Grand Haven, Hyde Windlass Co., Bath, Me. WINDOWS (Balanced Frameless) Kearfott Engineering Co., Inc., : Roebling Bldg., 117 Liberty St., New York City. WIRE AND WIRING DEVICES Washington, Pa. Mass. Mass. New York City. Co., 53 Oliver St., Boston, Mass. Carpenter, Chicago, Ill. Mich. Cory, Chas., & Son, Ine., 183 Varick St., New York City. WIRE ROPE Durable Wire Rope Co., 93 Pearl St., Boston, Mass. WIRELESS MESSAGE SERVICE Federal Telegraph Co., 812 Hobart Bldg., San Francisco, Cal. Radio Corp. of America, 66 Broad St., New York City WIRELESS SETS AND APPARATUS Federal Telegraph Co., 812 Hobart Bldg., San Francisco, Radio Corp. of America, 66 Broad St., ZINC (Coiled Rolled Strips) Hazel-Atlas Glass Co., 16th and Market St., Wheeling, W. Va. Cal. New York City.