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« PTT MMM 74 WHERE TO BUY December, 1926 PM MM MMMM HOISTING ENGINES AND EQUIPMENT Superior Iron Works Co., Superior, Wis. HOISTS (Air) American Shipbuilding Co., Foot of W. 54th St., Cleveland, O. HOISTS (Electric, Pneumatic, Hand) American Engineering Go., Aramingo and Cumberland Ave., Philadelphia, Pa. Superior Iron Works Co., Superior, Wis. HULLS (Steel) Ellis Channel System of Steel Hull Construc- _ tion, 30 Church St., New York City. ICE MACHINES — See REFRIGERATING MACHINERY INDICATORS (Direction and Revolution) McNab Corp., 1 Bright Place, Yonkers, N. Y. INDICATORS (Helm Angle) Sperry Gyroscope Co., Manhattan Bridge Plaza, Brooklyn, N. Y. INDICATORS (Speed) Cory, Chas., & Son, Inc 183 Varick Si. New York City. INSULATION (Cements & Plasters) Thorkote Products Co., Inc., 1385 Liberty St., New York City. INSURANCE (Marine) Boland & Cornelius, Marine Trust Bldg., Buffalo, N. Y. Osborn & Lange, Inc., Insurance Exchange, 175 W. Jackson Blvd., Chicago, Ill. Prindiville, John, & Sons 208 S. La Salle St., Chicago, IU. LAMPS (Mazda and Arc) General Electric Co., Schenectady, N. Ys LIFE BOATS, RAFTS, SUITS, PRESERV- ERS AND LIFE SAVING EQUIPMENT Welin Davit & Boat Corp., 805 Vernon Ave., Long Island City, N. Y. LIGHTING EQUIPMENT Cory, Chas., & Son, Inc., : 183 Varick St., New York City. Westinghouse Electric & Mfg. Co. East Petiahareh, Pa. LIGHTS (Electric) General Electric Co., Schenectady, N. Y. LOGS (Patent) Walker, Thomas, & Son, Ltd., 58 Oxford St., Birmingham, England. LUBRICATING OIL Vacuum Oil Co., 61 Broadway, New York City. LUBRICATING SYSTEMS McNab Corp., 1 Bright Place, Yonkers, N. Y. MACHINERY (Marine) American Shipbuilding Co., - Foot of W. 54th St., Cleveland, O. Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Pa. Chicago Shipbuilding Co., So. Chicago, IIl. Great Lakes Engineering Works, River Rouge, Mich. Manitowoe Ship Building Corp., Manitowoc, Wis. Newport News Shipbuilding & Dry Dock Co., Newport News, Va. Toledo Ship Building Co., Toledo, O. MACHINISTS American Shipbuilding Co., Foot of W. 54th St., Cleveland, O. Milwaukee Dry Dock Co., Milwaukee, Wis. New London Ship & Engine Co., 11 Pine St., New York City. MANILA OAKUM—See OAKUM (Marine, Rope, Packings, Plumbers) MARINE DECKING — See DECKING MARINE GLUE Carpenter, Geo. B., & Co., 436 N. Wells St., Chicago, IIl. MARINE HARDWARE McNab Corp., 1 Bright Place, Yonkers, N. Y. see, Tiebout, a5 118 Chambers St., New York City. MARINE RAILWAY BUILDERS Crandall Engineering Co., 102 Border St., Boston, Mass. MARINE RAILWAYS Cramp, Wm., & oe Ship & Engine Bldg. Co., Philadelphia, Pa. MARINE SIGNALS American Strombos Co., Inc 5 South 18th St., MARINE SUPPLIES Carpenter, Geo. B., & Co., 486 N. Wells St., McNab Corp., yt Place, Yonkers, N. Y Tiebout, W. 118 Chambers St., New York City. MOTOR GENERATOR SETS Engberg’s Electric & Mechanical Works, 2 Vine St., General Electric Co., Schenectady, Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. MOTORS (Electric) Engberg’s Electric & Mechanical 22 Vine St., General Electric Co., Schenectady, N. Works, MOTORS (Winch) General Electric Co., Schenectady, N. Y. Westinghouse Electric & Mfg. Co., East Pittsburgh, Pa. NAUTICAL ite aig oe Carpenter, George B., Co. 486 N. “Wells St., Ritchie, E. S., & Sons, Brookline, Mass. Sperry Gyroscope Co., Manhattan Bridge Plaza, Brooklyn, N. Y. NAVIGATION INSTRUMENTS White, Kelvin & Wilfried O., Co., 112 State St., Boston, Mass. NITROGEN (Gas) Linde Air Products Co., 380 E. 42nd St., NUTS—See BOLTS AND NUTS Rope, Packings, Plumbers) Oakum Co., OAKUM (Marine, Stratford, George, 165 Cornelison Ave., Jersey City, N. J. OIL BURNING EQUIPMENT Babcock & Wilcox Co., 85 Liberty St., Bethlehem Shipbuilding Corp., Ltd. Bethlehem, Pa. Patten, John S., Engineering Co.. Ince., 10 Hanover St., Peabody Engineering Corporation, 110 E. 42nd St., Sturtevant, B. F., Co., Hyde Park, Boston, Mass. OIL FOR ALL PURPOSES Vacuum Oil Co., (Marine) 61 Broadway, New York City. OXYGEN (Gas) Linde Air Products Co., 80 E. 42nd St., PACKING (Tarred and Untarred Jute) Stratford, George, Oakum Co., Jersey City, N. J. PAINTS (Waterproof) Thorkote Products Co., 185 Liberty St., PASSENGER SERVICE International Mercantile Marine Co., Ine. 1 Broadway, New York City. United American Lines, Inc., 89 Broadway, New York City PATENTS Siggers & Siggers, Nat’l Union Ins. Bldg., Washington, D. C. Philadelphia, Pa. Chicago, Ill. St. Joseph, Mich. Ni -X. St. Joseph, Mich. ag Chicago, IIl. New York City: New York City. New York City. New York City. New York City. New York City. PIPE (Iron and Steel) Continental Iron Works, The, West and Calyer Sts., Brooklyn, Nek. PIPE AND fue e ibaa ans hca Thorsen, P. S. Co. 81 ‘Coffey St., iesollya: Na Xs PIPING (Cold Storage) Frick Company, Waynesboro, Pa. PLASTER FIBRE Stratford, George, Oakum Co., Jersey City, N. J. PLUMBERS’ OGAKUM Stratford, George, Oakum Co., Jersey City, N. J. PLYWOOD (Bulkheads, Ceilings, Panels, Drawer Bottoms) United States Plywood Co., Inc., 608 West 36th St., New York Walls, Door City. PROPELLER BLADES AND HUBS Columbian Bronze Corporation, Freeport, Long Island, N. Y. Sheriffs Mfg. Co., Milwaukee, Wis. PROPELLER WHEELS American Shipbuilding 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. Newport News Shipbuilding & Dry Dock Co., Newport News, Va. PROTECTIVE COATINGS FOR STEEL, IRON & INSULATION Thorkote Products Co., Inc. 135 Liberty St., New York City. PUMPS American Machine & Foundry Co., 5520-2nd Ave., Brooklyn, N. Y. Bethlehem Shipbuilding Corp., Ltd., Bethlehem, Pa. Dean Brothers Co., 323 W. Tenth St., Indianapolis, Ind. Great Lakes Engineering Works, River Rouge, Mich. Ingersoll-Rand Co., . 11 Broadway, New York City. PUMPS (Ballast) Dean Brothers Co., 3823 W. Tenth St., Indianapolis, Ind. PUMPS (Bilge) American Machine & Foundry Co., 5520-2nd Ave., Brooklyn, N. Y. Dean Brothers Co., 323 W. Tenth St., Indianapolis, Ind. PUMPS (Boiler Feed) Dean Brothers Co., 823 W. Tenth St., Indianapolis, Ind. PUMPS (Direct Acting) Dean Brothers Co., 323 W. Tenth St., PUMPS (Fuel Oil) American Machine & Foundry Co., 5520-2nd Ave., Brooklyn, Indianapolis, Ind. Nise is PUMPS (Power) Dean Brothers Co., 323 W. Tenth St., PUMPS (Pressure) American Machine & Foundry Co., 5520-2nd Ave., Brooklyn, N. Y. PUMPS (Rotary) American Machine & Foundry Co., 5520-2nd Ave., Brooklyn, PUMPS (Steam) Dean Brothers Co., $23 W. Tenth St., Indianapolis, Ind. Ney: Indianapolis, Ind.