NANNNNANUAUUUUUUAUAHLALAUAEAGEONOONOOOQONGUUUOUUOOUUUTEEELUALENUEONUOOGUOOUOOUOUUGNECUOEGOOGUOOOUEAD a ere AARNE 30 WHERE TO BUY UsTrunusesouunussacaeeeseeesunueseeeesucusucgeteuqau enegegnenneennenennneavennuguenaanunneantneugnsgnusaseaavatecutecningneeeeasanasesuegneatatantnseneenoceagnengace tte cence October, 1925 Pi UL MOTOR GENERATOR SETS Diehl Mfg. Co., Elizabeth, N. J. 3 lectric & Mechanical Works, | gesigike oS Vins St., St. Ange ag Mich. General Electric Co., Schenectady, N. Y. Electric & Mfg. Co. ee bose Pittsburgh; Pa. MOTORS (Electric) Diehl Mfg. Co., Elizabeth, N. J. Eegicig's, Electric & Mechanical Works, | 22 Vine St., St. Joseph, Mich. General Electric Co., Schenectady, N, Y. MOTORS (Winch) General apg Co.; pce N. Y. jestingh ectric g. Co. \ seetinga ate East Pittsburgh, Pa. NAUTICAL INSTRUMENTS ter, e B., & Co., Carpenter, Georg 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 eat igo Lind Ses City. Bethlehem Shipbuilding Corp., Ltd. sae is Bethlehem, Pa. Sturtevant, B. F., Co., Hyde Park, Boston, Mass. Todd Oil Burner & Engineering Corp., | 742 E. 12th St., New York City OIL FOR ALL PURPOSES (Marine) Tidewater Oil Sales Corp., es 11 Broadway, New York City. Oil Co., : 61 Broadway, New York City. Vacuum 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., 9 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 Iron 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, Newark, N. J. Port of Newark, Newark, Sea PROPELLER BLADES AND HUBS Corporation, The, Island, N. Y. Wis. Columbian Bronze Freeport, Long Sheriffs Mfg. Co., Milwaukee, 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. I., 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 PURIFICATION SYSTEMS WATER PYROMETERS ee Co., The eee! E. 42nd St., New York City. RADIO COMPASS AND _ DIRECTION FINDER Federal Telegraph Co., 812 Hobart Bldg., San Francisco, Cal. RADIO EQUIPMENT Independent Wireless Telegraph Co., Inc., 3 67 Wall St., New York City. 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) esas ape age Co... oot o . 54th St., Clevel 5 Bethlehem Shipbuilding Corp. Ltd. ares ; Bethlehem, Pa. Chicago Ship Building Co., So. Chicago. Federal paipou aloe & Dry Dock Ce”? My eaver St., N Great Lakes Engineering Wacka. tek Sy River Rouge, Mich. Manitowoe Ship Building Corp., Staten Island Shipbuilding Coo O"O® Wis. York City. 1 Broadway, N Sun Shipbuilding & Dry Beck Ca. Todd Shipyards Corp., akin 25 Broadway, N Y i Toledo Ship Buildine Co.’ Toledo, ae Bae REPAIRS (Marine engines) New London Ship & Engine Co., Pine St., New York City. REVOLUTION COUNTERS Cummings Machine Works, 255 Atlantic Ave. Sperry Gyroscope Co,” Boston, Mass. Manhattan Bridge Plaza, Brooklyn, N. Y. RIVETS Oliver Iron & Steel Corp., 10th and Muriel Sts., Pittsburgh, Pa. RIVETS (Boiler)—See ROPE (Manilla) Columbian Rope Co., Auburn, N. Y, BOILER’ RIVETS) ROPE (Manil Fiber ¢ cedure) Net, Sisal, and Other Hard Columbian Rope Co., Aubum, N. Y.