\ pyrene ssc PTTTNTTTNNTTUCOTTUOGT COTULLA LCOTT OLLI UGALLGCLULLLILLOGUU TOOTH LOC LGEALLLGLUUCLU LGU LOU LOLU Gena UDeUY Lena ne POU} TEEC AG Si) SUS HUUUPRLALEH UAL ACCRUAL SALUD ‘i H HHAUUUUUUOUUQUQOUUUUUOUUUUAUOUUUELAAUSOS00N000gnED smmrnnercrvtrnrnmnesennnrsnttncntngttngncTttttf QMQELEUUOEEAOGEQOLSLQAQOEE AAPA AUEEESLO OSHA REPAIRS (Electric) Sate So ee Sec towse, Wis. Bae Cee Co., . Gt Westinghouse Electric Soa a Pa Sun Shipbuilding & Dry Dock Co., 46 South St., eee Hoe REPAIRS (Marine) ss : C Chester, Pa. posi heal (Rope)—See RO (Trans- % fone, Todd Shipyards Corp., mission i 1d Co., ‘ty. aces 5 PW. Ath St., “prieyanate O. alata Ship ae we pe ade de aad TUBES (Boiler, Stay, Vitcow) ipbuilding Corp., Ltd., * , Cains OB So, Bethlehem Shipbuilding Bethlehem, Pa. sHIPBUILDING SYSTEMS 446 Water St., New York City. Chicago Shipbuilding Co., So. Chicago, Ill. Isherwood, J. W., a ie Wuhe & Five Go, Washington, Pa. Great Lakes Engineering Works, Mich 17 Battery Place, New York City. RBINES (Electric) sy eal ana acta SHIP CONSTRUCTION (Channel System) General Electric Co., Schenectady, N. Y. : hip Building Corp., Manitowoc Ship Bu ¥ Manitowoc, Wis. . seas D ek Co., Sun Shipbuilding & Dry Do Chester, Pa. Todd Shi ards Corp., nee 25 Broadway, New York Toledo Shipbuilding Co., Toledo, O. REPAIRS (Marine Engines) Ship: & Engine Co., cS ogc ii Pine St.. New York City. City. REPAIRS (Turbine) i Electric & Mfg. Co., Westinghouse Electric ee reeuaen Px. REVOLUTION ee aaa Gyroscope Co., Pl uatean Bridge Plaza, Brooklyn, RIVETS 4 ac Steel Cor i ron ee a) FB eae 10th and Muriel Sts., Pittsburgh, Pa. RIVETS (Boiler) — See BOILER RIVETS ROPE (Manila) Columbian Rope Co., Auburn, N. Y. N. Y. ROPE (Manila, Net, Sisal, and Other Hard Fiber Cordage) Columbian Rope Co., Auburn, N. Y. itlock Cordage Co., : een eomG8 South St., New York City. ROPE (Transmission) Columbian Rope: Co., Ns Ye ROPE (Wire)—See WIRE ROPE Auburn, ROPE OAKUM Stratford, George, Oakum Co., _ Jersey City, RUBBER SLEEVES United States Rubber Co., : 1790 Broadway, New York City. RUDDERS McNab Corp., 1 Bright Place, Yonkers, N. Y. RUST PREVENTATIVE (Oil) Texas Co., N. J. The, : 17 Battery Place, New York City. Vacuum Oil Co., ‘ 61 Broadway, New York City. SAFETY VALVES (Marine) Star Brass Mfg. Co., 53 Oliver St., SCHOONERS (Auxiliary) American Shipbuilding Co., Foot of W. 54th St., Cleveland, O. Chicago Shipbuilding Co., So. Chicago, IIl. Milwaukee Dry Dock Co., Milwaukee, Wis. Toledo Ship Building Co., Toledo, O. SEARCHLIGHTS (High Intensity) Sperry Gyroscope Co., Boston, Mass. Sperry Bldg., Brooklyn, N. Y. SEARCHLIGHTS (Incandescent and Arc) General Electric Co., Schenectady, N. Y. Sperry Gyroscope Co., Sperry Bldg., Brooklyn, N. Y. SEPARATORS (Oil) Babcock & Wilcox Co.. 85 Liberty St., De Laval Separator Co., s 165 Broadway, SHAFT COVERING United States Rubber Co., 1790 Broadway, New York City. New York City. SHIPBUILDERS American Shipbuilding Co., Foot of W. 54th St., Cleveland, O. Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Pa. Cramp, Wm., & Sons Ship & Engine Bldg. Co., Philadelphia, Pa. Great Lakes Engineering Works, River Rouge, Mich. 60 New York City. Ellis Channel System of Steel Hull Con- struction, 30 Church St., New York City. SHIP LOGS Walker, Thomas, & Son, Ltd. 58 Oxford St., Birmingham, England. SHIP REPAIRS : Cramp, Wm., Engine & Sons Ship & i _Bldg. Co., 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., Inc., 5 South 18th St., Philadelphia, Pa. SPUN OAKUM Stratford, George, Wee 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. 389 Broadway, New York City STEAM GAUGES Star Brass Mfg. Co., : 58 Oliver St., N. J. Boston, Mass. STEAM TRAPS Davis Engineering Cuv., 90 West St., New York City. STEEL BARGES—See BARGES (Steel) 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, Pa. McNab Corp., 1 Bright Place, Yonkers, N. Y. STORAGE BATTERIES Bath, Me. Electric Storage Battery Co., Philadelphia, Pa. STOVES Stamford Foundry Co., Stamford, Conn. STRAINERS (Oil) Coen Company, Inc., 50 Church St., 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., Schenectady, N. Y. Westinghouse Electric & Mfg. Co. East Pittsburgh, Pa. TANK CLEANING Salvage Process Corporation, 80 Broad Street, New York City. TELEGRAPH (Electrical, Mechanical) Cory, Chas., & Son, Inc., 183 Varick St.. New York City. TELEMOTORS (Hydraulic and Electric) American Engineering Co., Aramingo and Cumberland Ave., Philadelphia, Pa. TELEPHONE SYSTEMS Cory, Chas., & Son, Inc., 1838 Varick St., New York City. TORSION METERS Cummings Machine Works, 255 Atlantic Ave., Boston, Mass. TOWING Moran Towing & Transportation Co., 17 Battery Place, New York City. TOWING AND MOORING ENGINES American Engineering Co., Aramingo and Cumberland Ave. ,Philadelphia, Pa. MARINE REVIEW—May, 1927 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, Wm., & Sons Ship & Engine Bldg. Co., Philadelphia, Sturtevant, B. F., Co., Hyde Park, Boston, Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. TWINE AND ROPE Columbian Rope Co., Auburn, VALVES AND FITTINGS Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Pa. Mass. N. Y. Pa. VENTILATING EQUIPMENT Sturtevant, B. F., Co., Hyde Park, Boston, Mass. WATER GAGES AND ALARMS Jerguson Gage & Valve Co., Winter Hill, Somerville, Mass. WATER PURIFICATION SYSTEMS Griscom-Russell Co., 285 Madison Ave., New York City. WELDERS (Electric Arc) Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. 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 St., New York City. WHISTLES Star Brass Mfg. Co., 53 Oliver St., Boston, Mass. WINCHES American Engineering Co., Aramingo and Cumberland Ave., Philadelphia Pa. Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Pa.. Dake Engine Co., Grand Haven, Mich. Hyde Windlass Co., Bath, Me. McNab Corp., 1 Bright Place, Yonkers. N. Y.. Welin Davit & Boat Corp., 805 Vernon Ave., Long Island City, N. Y. WINDLASSES American Engineering Co., Aramingo and : Cumberland Ave., Philadelphia, Pa. American Shipbuilding Co., Foot of W. 54th St., Cleveland, O. Bethlehem Shipbuilding Corp., Ltd ee) Bethlehem, Pa. Carpenter, George B., & Co., 486 N. Wells St.,° Chicago, Ill. Dake Engine Go., Grand Haven, Mich. Hyde Windlass Co., Bath, Me. MeNab Corp., 1 Bright Place, Yonkers, N. Y.. WINDOWS (Balanced Frameless) Kearfott Engineering Co., Ine., Roebling Bldg., 117 Liberty St., New York City. WIRE AND WIRING DEVICES Cory, Chas., & Son, Inc., 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. W'RELESS SETS AND APPARATUS Federal Telegraph Co., _ 812 Hobart Bldg., San Francisco, Cal. Radio Corp. of America, 66 Broad St., New York City. ZINC (Coiled Rolled Strips) Hazel-Atlas Glass Co., 16th and Market: St., Wheeling, W. Va.