erunmmnmaneerrv emer 28 WHERE TO BUY November, 1925 sats.n.z0rveneneramanrangvanaenernnenaneneceneeeeneceaenenacnnacrasesne cues cee AEN NTA NAAN NNN UUM Angee UNL et Ane MMMM TU LULL MOTOR GENERATOR SETS Diehl Mfg. Co., Elizabeth, N. J. Engberg’s Electric & Mechanical Works, | Vine St., St. Joseph, Mich. General Electric Co., Schenectady, N. Y. Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. MOTORS (Electric) Diehl Mfg. Co., Elizabeth, N. J. Engberg’s Electric & Mechanical Works, | 22 Vine St.,, St. Joseph, Mich. General Electric Co., Schenectady, N. Y. MOTORS (Winch) -General Electric Co., Schenectady, N. Y. Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. NAUTICAL INSTRUMENTS Carpenter, George B., & Co., 436 N. Wells St., Chicago, Ill. Ritchie, E. S., & Sons, Brookline, Mass. Sperry Gyroscope Co., The, Manhattan Bridge Plaza, Brooklyn, N. Y. NAVIGATION INSTRUMENTS White, Kelvin & Wilfried O., Co., 112 State St., Boston, Mass. NITROGEN (Gas) Linde Air Products Co., ; 30 E. 42nd St., New York City. NUTS—See BOLTS AND NUTS OAKUM (Marine, Rope, Packings, Plumbers) Stratford, George, Oakum Co., 165 Cornelison Ave., Jersey City, N.J. OIL BURNING EQUIPMENT Babcock & Wilcox Co., The, 85 Liberty St., New York City. Bethlehem Shipbuilding Corp., Ltd. Bethlehem, Pa. Coen Co., Inc., 50 Church St., New York City. Peabody Engineering Corporation, 110 E. 42nd St., New York City. Sturtevant, B. F., Co., Hyde Park, Boston, Mass. Todd Oil Burner & Engineering Corp., 742 E. 12th St., New York City OIL CLARIFIERS DeLaval Separator Co., 165 Broadway, New York City. Sharples Specialty Co., 23rd & Westmoreland Sts., Philadelphia, Pa. OIL DEHYDRATORS Sharples Specialty Co., 23rd & Westmoreland Sts., Philadelphia, Pa. OIL FOR ALL PURPOSES (Marine) Tidewater Oil Sales Corp., 11 Broadway, New York City. Vacuum Oil Co., 61 Broadway, New York City. OIL PURIFIERS DeLaval Separator Co., 165 Broadway, New York City. Sharples Specialty Co., 23rd & Westmoreland Sts., Philadelphia, Pa. OXYGEN (Gas) Linde Air Products Co., 30 E. 42nd St., New York City. PACKING (Rubber) Goodrich, B. F., Rubber Co., Akron, Ohio. PACKING (Tarred and Untarred Jute) Stratford, George, Oakum Co., Jersey City, N. J. PASSENGER SERVICE International Mercantile Marine Co., 1 Broadway, New York City. United American Lines, Inc., 39 Broadway, New York City. PATENTS Siggers & Siggers, Washington, D. C. PIPE (Iron and Steel) American Spiral Pipe Works, ‘ W. 14th & S. 48th St., Chicago, Ill. Continental lron Works, The, West and Calyer Sts., Brooklyn, N. Y. PIPING (Cold Storage) Frick Company, Waynesboro, Pa. PLASTER FIBRE Stratford, George, Oakum Co., ; Jersey City, N. J. PLATES (Boiler) Lukens Steel Co., Coatesville, Pa. PLATES (Floor) American. Pressed Steel Co., : Commercial Trust Bldg., Philadelphia, Pa. PLATES (Ship) Lukens Steel Co., Coatesville, Pa. PLATES (Tank) Lukens Steel Co., Coatesville, Pa. PLUMBERS’ OAKUM Stratford, George, Oakum Co., : Jersey City, N. J. PORT FACILITIES Kenna Terminal, Port Newark, niles N. J. Port of Newark, Newark, N. PROPELLER BLADES AND HUBS Columbian Bronze Corporation, The, Freeport, Long Island, N. Y. Sheriffs Mfg. Co., Milwaukee, Wis. PROPELLER WHEELS American Ship Building Co., Foot of W. 54th St., Cleveland, O. Detroit Ship Building Co., Detroit, Mich. Great Lakes Engineering Works, ; River Rouge, Mich. Milwaukee Dry Dock Co., Milwaukee, Wis. Sheriffs Mfg. Co., Milwaukee, Wis. Toledo Ship Building Co., Toledo, O. Trout, H. G., Co., 220 Ohio St., Buffalo, N. Y. PROPELLERS Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Pa. Columbian Bronze Corp., ; Freeport, L. L, N. Y. Cramp, Wm., & Sons Ship & Engine Bldg. Co., Philadelphia Pa. Hyde Windlass Co., Bath, Me. PUMPS : Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Pa. Dean Brothers Co., 323 W. Tenth St., Indianapolis, Ind. Great Lakes Engineering Works, : River Rouge, Mich. Worthington Pump & Machinery Corp., 115 Broadway, New York City. PUMPS (Ballast) Dean Brothers Co., 323 W. Tenth St., Indianapolis, Ind. Warren Steam Pump Co., Warren, Mass. PUMPS (Bilge) Dean Brothers Co., 323 W. Tenth St., Indianapolis, Ind. Warren Steam Pump Co., Warren, Mass. PUMPS (Boiler Feed) Dean Brothers Co., 323 W. Tenth St., Indianapolis, Ind. Superheater Co., The, 17 E. 42nd St., New York City. Warren Steam Pump Co., Warren, Mass. PUMPS (Centrifugal) Worthington Pump & Machinery Corp., 115 Broadway, New York City. PUMPS (Direct Acting) Dean Brothers Co., _ 323 W. Tenth St., Indianapolis, Ind. Worthington Pump & Machinery Corp., 115 Broadway, New York City. PUMPS (Power) Dean Brothers Co., : : 323 W. Tenth St., Indianapolis, Ind. Worthington Pump & Machinery Corp., — 115 Broadway, New York City. PUMPS (Steam-Holly Type) Worthington Pump & Machinery Corp., 115 Broadway, New York City. PUMPS (Steam) Dean Brothers Co., 323 W. Tenth St., Indianapolis, Ind. Warren Steam Pump Co., Warren, Mass. PUMPS (Vacuum) Dean Brothers Co., ; 323 W. Tenth St., Indianapolis, Ind. Worthington Pump & Machinery Corp., 115 Broadway, New York City. PURIFICATION SYSTEMS—See WATER PURIFICATION SYSTEMS PURIFIERS (Oil) DeLaval Separator Co., 165 Broadway, New York City. Sharples Specialty Co., 28rd & Westmoreland Sts., Philadelphia, P. PYROMETERS Superheater Co., The, 17 E. 42nd St., New York City. RADIO COMPASS AND _ DIRECTION FINDER Federal Telegraph Co., 812 Hobart Bldg., San Francisco, Cal. RADIO EQUIPMENT Radio Corp. of America, 66 Broad St., New York City. RAILWAY DRY DOCKS Crandall Engineering Co., The, 102 Border St., Boston, Mass. REFRIGERATING MACHINERY Frick Company, Waynesboro, Pa, Phoenix Ice Machine Co., 2711 Church Ave., Cleveland, O. RELEASING GEARS FOR LIFEBOATS Welin Davit & Boat Corp., 305 Vernon Ave., Long Island City, N. Y. REPAIRS (Marine) American Ship Building Co,, oot of W. 54th St., Clevel z Bethlehem Shipbuilding Corp. Ltd.. sade ; Bethlehem, Pa. Chicago Ship Building Co., So. i ; Federal Shipbuilding & Dry Dock One ba 26 Beaver St., N Yor . Great Lakes Engineering Works. as as g : River R Manitowoc Ship Building Con. = 0 Smith, Leathem D., Dock en Wis. St Staten Island Shipbuilding Gon 1 Broadway, N ity. din Shiptuliding A De Peete Todd Shipyards Corp., crys ten 25 Broadway, N Y Toledo Ship Buildine Can Toledo, om City. REPAIRS (Marine engines) New London Ship & Engine Co., 11 Pine St., Néw York City. REVOLUTION COUNTERS Cummings Machine Works, 255 Atlantic A Sperry Gyroscope Co., ve, Posten. aay Manhattan Bridge Plaza, Brooklyn, N. Y. RIVETS Oliver Iron & Steel Corp 10th and Muriel Sts., Pittsburgh, Pa. RIVETS (Boiler)—See BOILER RIVETS ROPE (Manilla) Columbian Rope Co., Auburn, N. Y. ROPE (Manila N a ale mrad et, Sisal, and Other Hard Columbian Rope Co., Auburn, N. Y.