PUMPS Dean Brctaers Co., : 323 W. 10th St., Indianapolis, {nd. Great Lakes Engineering Works, River Rouge, Mich. Warren Steam Pump Co., Inc., Warren, Mass. PUMPS (Ballast) Dean Brothers Co., 323 W. 10th St., Indianapolis, Ind. Warren Steam Pump Co., Inc., Warren, Mass. PUMPS (Bilge) Dean Brothers Co., 323 W. 10th St., Indianapolis, Ind. Warren Steam Pump Co., Inc., Warren, Mass. PUMPS (Boiler Feed) Dean Brothers Co., 323 W. 10th St., Indianapolis, Ind. Warren Steam Pump Co., Inc., Warren, Mass. PUMPS (Direct Acting) Dean Brothers Co., zs 323 W. 10th St., Indianapolis, Ind. PUMPS (Fuel Oil) Coen Co., Inc., 610 S. Broadway, Los Angeles, Cal. PUMPS (Power) Dean Brothers Co., 323 W.10th St., Indianapolis, Ind. PUMPS (Steam) Dean Brothers Co., $23 W. 10th St., Indianapolis, Ind. Warren Steam Pump Co., Inc., Warren, Mass. PUMPS (Vacuum) Dean Brothers Co., 323 W.10th St., indianapolis, Ind. PURIFICATION SYSTEMS—See WATER PURIFICATION SYSTEMS : RAILWAY DRY DOCKS Crandall Engineering Co., The, 134 Main St., Cambridge, Mass. REPAIRS (Electric) General Electric Co., Schenectady, N. Y. Westinghouse Electric & Mfg. Co., S. Philadelphia, Pa. REPAIRS (Marine) American Shipbuilding Co., Foot of W. 54th St., Cleveland. Bethlehem Shipbuilding Corp. Ltd., Bethlehem, Pa. Charleston Dry Dock & Machine Co., Charleston, S. C. Chicago Shipbuilding Co., So. Chicago, III. Great Lakes Engineering Works, River Rouge, Mich. Manitowoc Ship Building Corp., Manitowoc, Wis. Newport News Shipbuilding & Dry Dock Co., 90 Broad St., New York City. New York Shipbuilding Co., Camden, N. J. Sun Shipbuilding & Dry Dock Co., Chester, Pa. Todd Shipyards Corp., 25 Broadway, New York City. United Dry Docks, Inc., 11 Broadway, New York City. See Index to 68 REPAIRS (Turbine) General Electric Co., Schenectady, N. Y. Westinghouse Electric & Mfg. Co., S. Philadelphia, Pa. REVOLUTION COUNTERS Sperry Gyroscope Co., Brooklyn, N. Y. ROPE (Manila, Net, Sisal, and Other Hard Fiber Cordage) Columbian Rope Co., Auburn, N. Y. Samson Cordage Works, Boston. Whitlock Cordage Co., : 46 South St., New York City. ROPE (Transmission) Columbian Rope Co., Auburn, N. Y. ROPE OAKUM Stratford, Geo., Oakum Co., 120 Montgomery St., Jersey City, N. J. RUST PREVENTATIVE (Oil) Vacuum Oil Co., 61 Broadway, New York City. SAFETY VALVES (Marine) Star Brass Mfg. Co., 53 Oliver St., Boston, Mass. SCHOONERS (Auxiliary) American Shipbuilding Co., Foot of W. 54th St., Cleveland. SEARCHLIGHTS General Electric Co., Schenectady, N. Y. SEARCHLIGHTS (High Intensity) Sperry Gyroscope Co., Ine., Brooklyn, N. Y SEARCHLIGHTS (Incandescent and Arc) Sperry Gyroscope Co., Inc., Brooklyn, N SEPARATORS (Oil) Babeock & Wilcox Co., 85 Liberty St., New York City. Bethlehem Shipbuilding Corp. Ltd., Bethlehem, Pa. SHIPBUILDERS American Shipbuilding Co., Foot of W. 54th St., Cleveland. Bethlehem Shipbuilding Corp. Ltd., Bethlehem, Pa. Charleston Dry Dock & Machine Co., Charleston, S. C. Great Lakes Engineering Works, River Rouge, Mich. Manitowoc Ship Building Corp., Manitowoc, Wis. Newport News Shipbuilding & Dry Dock Co., 90 Broad St., New York City. New York Shipbuilding Co., Camden, N. J. Sun Shipbuilding & Dry Dock Co., Chester, Pa. Todd Shipyards Corp., 25 Broadway, New York City. United Dry Docks, Ine, 11 Broadway, New York City. SHIPBUILDING SYSTEMS Isherwood, J. W., & Co., 17 Battery Place, seat New York City, SHIP STABILIZERS Sperry Gyroscope Co., Inc., Brooklyn, N. SPUN OAKUM Stratford, Geo., Oakum Co., 120 Montgomery St., Jersey City, N. J STEAMSHIP LINES | _ (Passenger and Freight) Hamburg-American Lines, : 89 Broadway, New York City. STEAM GAGES Star Brass Mfg. Co., 53 Oliver St., Boston, Mass, STEAMSHIP COMPANIES (Lake Passenger & Freight) Cleveland & Buffalo Transit Co., The, E. 9th St. Pier, Cleveland. STEAM TRAPS Davis Engineering Co., : 90 West St., New York City. STEEL BARGES—See BARGES (Steel) : STEERING ENGINES Hyde Windlass Co., Bath, Me. STEERING GEARS American Shipbuilding Co., Foot of W. 54th St., Cleveland. Bethlehem Shipbuilding Corp. Ltd., Bethlehem, Pa. Hyde Windlass Co., Bath, Me. STOKERS Babcock & Wilcox Co., The, 85 Liberty St., New York City. STORAGE BATTERIES—See BATTERIES STRAINERS (Oil) Coen Co., Inc., 610 S. Broadway, Los Angeles, Cal. SUPERHEATERS Babcock &. Wilcox Co., The, 85 Liberty St., New York City. SWITCHBOARDS General Electric Co., Schenectady, N. Y. I. T. E. Circuit Breaker Co., 19th & Hamilton St., Philadelphia, Pa. Troy Engine & Machine Co., Troy, Pa. Westinghouse Electric & Mfg. Co., S. Philadelphia, Pa. TELEMOTORS Hyde Windlass Co., Bath, Me. TOWING LINES Columbian Rope Co., Aub Whitlock Cordage Co., Aig es 46 South St., New York City, TRACTORS Clark Tructractor Co., Battle Creek, Mich. Elwell-Parker Electric Co., The 4205 St. Clair Ave., Cleveland, O. TRANSMISSION (Rope)—S ROPE (Braniiaigion o MARINE REVIEW—September, 1931 TRUCKS Clark Tructractor Co., Battle Creek, Mich. Elwell-Parker Electric Co., The ’ 4205 St. Clair Ave., Cleveland, 0. TRUCKS (Dump) Clark Tructractor Co., Battle Creek, Mich, TURBINES (Electric) Westinghouse Electric & Mfg. Co., So. Philadelphia, Pa. TURBINES (Marine) Bethlehem Shipbuilding Corp. Ltd., Bethlehem, Pa. General Electric Co., Schenectady, N. Y. Newport News Shipbuilding & Dry Dock Co., 90 Broad St., New York City. Westinghouse Electric & Mfg. Co., So. Philadelphia, Pa. TURBINES (Steam) DeLaval Steam Turbine Co., Trenton, : General Electric Co., Schenectady, N. Y. Newport News Shipbuilding & Dry 90 Broad St., City. Sturtevant, B. F., Co., Hyde Park, Boston, Mass. Westinghouse Electric & Mfg. Co., So. Philadelphia, Pa. TWINE AND ROPE Columbian Rope Co., Auburn, N. Y. Samson Cordage Works, Boston. Whitlock Cordage Co., 46 South St., New York City. VENTILATING EQUIPMENT Sturtevant, B. F., Co., Hyde Park, Boston, Mass. WATER COOLERS General Electric Co., Schenectady, N. Y. WATER PURIFICATION SYSTEMS Griscom-Russell Co., 285 Madison Ave., New York City. WELDERS (Electric Arc) General Electric Co., Schenectady, N. Y. Westinghouse Electric & Mfg. Co., S. Philadelphia, Pa. WHISTLES Star Brass Mfg. Co., : 53 Oliver St., Boston, Mass. WINCHES Bethlehem Shipbuilding Corp. Ltd., Bethlehem, Pa. Dake Engine Co., Grand Haven, Mich. Hyde Windlass Co., Bath, Me. WINDLASSES American Shipbuilding Co., Foot of W. 54th St., Cleveland. Bethlehem Shipbuilding Corp. Ltd., Bethlehem, Pa. Dake Engine Co., Grand Haven, Mich. Hyde Windlass Co., Bath, Me. WINDOWS (Balanced Frameless) Kearfoot Engineering Co., 117 Liberty St., New York City. Advertisements for Pages Containing Advertisements of Companies Listed Above