68 LIGHTS. Safety Car Heating & Lighting Co., New York City. LIGHTS. (Electric. ) Cory, Chas., & Son, New York City, ae Y. General Electric Co., Schenectady, LIME ISLAND DOCK. Pittsburgh Coal Co., Pittsburgh, Pa. LOCOMOTIVE SUPERHEATERS. Locomotive Superheater Co., New York, N. Y. LOGS. (Patent.) Cummings Ship Instrument Works, Boston. LOGS... (Ship. ) Nicholson Ship Log Co., Cleveland, O. Walker, Thomas & Son, Birmingham, Eng. LUBRICANTS. Dixon, Joseph, Crucible Co., Jersey City, N. J. LUBRICATING GRAPHITE. Dixon, Joseph, Crucible Co., Jersey City, N. J. LUBRICATORS., Penberthy Injector Co., Detroit, MACHINERY. & Machine Co., Oswego, N. Y. MACHINERY. (Marine. ) American Ship Building Co., Cleveland, O. Chase Machine ‘Co., Cleveland, Chicago Ship Building Co., South Chicago, Ill. Collingwood Ship Building Co., Ltd., ‘ “ollingwood, Ont., Dake Engine Co., Grand Haven, Mich. . Detroit Ship Building Co., Detroit, Mich. Fletcher, W. & A., Co., Hoboken, N. J. Fore .River Ship Building Corp., Quincy, Mass. Johnston Bros., Ferrysburg, Mich, Manitowoc Ship Building Co., Manitowoc, Wis. Superior Irun Works, Superior, Wis. Superior Ship Building Co., Superior, Wis. Toledo Ship Building Coi,. ft oledo,, :O. “MACHINISTS. Chase Machine Co., Cleveland, O. Seattle Construction & Dry Dock Co., Seattle, Wash. Superior Iron Works, Superior, Wis. MANGANESE BRONZE. American Manganese Bronze Co., Holmesburg, Pa. MARINE BOILERS AND MACHINERY. Tietjen and Lang Dry Dock Co., Hoboken, N. J. MARINE RAILWAY. Rocky River Dry Dock Co., Rocky River, O. MARINE REDUCTION GEARS. Hunt, Mirk & Co.,.San Francisco, Cal. Hunt, Mirk & Co., Seattle, Wash. Westinghouse Machine Co., Pittsburgh, Pa. MARINE REPAIRS. American Ship Building Co., Cleveland, O. Buffalo Dry Dock Co., Buffalo, N. Y. Chicago Ship Building Co., So. Chicago, Ill. Collingwood Ship Bldg. Co., Ltd., Collingwood, Ont., Can. Milwaukee Dry Dock Co., Milwaukee, Wis. St. Lawrence Marine Ry. Co., Ogdensburg, N. Y. Tietjen and Lang Dry Dock Co., Hoboken, N. J. Toledo Ship Bldg. Co., Toledo, O. MARINE STATIONARY FURNACE BRIDGE WALLS. Wager, Robert H., New York, N. ad ARINE. SUPERHEATERS, Locomotive eunerieatee wee New York, Ny; Waterbury Co., New a Mee MARLINE COVERED WIRE ROPE. Waterbury Co., New York, N. Y. MATTRESSES AND PILLOWS. (Tlanasilk.) ‘Robinson- Roders Co., The, eee: N22: MECHANICAL WOR Engberg’s Elec. & Mech. Works, St. Joseph, Mich. METALLIC PACKING. U. S. Metallic Packing, The, Co., Philadelphia METERS. Mich. Kingsford Fdy. Can. (Torsion. ) Cummings Ship Instrument Works, MOORING LINES. Durable Wire Rope Co., Boston, Mass. MOTORS. (Electric. ) Electro-Dynamic Co., Bayonne, N. J. General Electric Co., Schenectady, N. Y. MOTORS. (Winch. ) General Electric Co., Schenectady, N. Y. MUSIC WIRE. Waterbury Co.. New York. N. Y. NAUTICAL INSTRUMENTS. Ritchie, F. S., Sons, Brookline. Mass. NAVIGATION COMPANIES. Cleveland & Buffalo Transit Co., Cleveland, O. Detroit & Cleveland Nav. Co., Detroit, Mich. Northern Navigation Co., Sarnia, Ont., Can. NOZZLES. Morse, A. J., & Sons, Boston, Mass. Boston, WHERE TO BUY OAKUM. Stratford, Geo., Oakum Co., Jersey City, N. J. OILS AND LUBRICANTS. Dixon, Joseph, Crucible Co., Jersey City, N. J. OIL IL. (Linseed.) Patterson-Sargent Co., Cleveland, O. OIL BURNERS. (Mechanical Atomizing.) Moore & Scott Iron Wks., San Francisco, Cal, OXYGEN AND HYDROGEN CYLINDERS AND CYLINDER STUD VALVES. International Oxygen Co., New York City. OXYGEN TESTING APPARATUS, WELD- ING AND CUTTING APPARATUS. International Oxygen Co., New York City. OXYGEN GENERATORS. International Oxygen Co., New York City. PACKING. Home Rubber Co., Trenton, N. J. PACKING. . (Metallic.) U. S. Metallic Packing, The, Co., Philadelphia PAINT. (Copper and Iron.) Patterson-Sargent Co., Cleveland, O. PAI (Graphite. ) Dixon, Joseph, Crucible Co., Jersey City, N. J. Patterson- -Sargent Co., Cleveland, PAINT. (Hull.) Patterson-Sargent Co., Cleveland, O. : PAI (Marine. ) Patterson-Sargent Co., Cleveland, Oo. PATENT IMPROVED FURNACE BRIDGE WALLS. Wager, Robert H., New York, N. Y. : PATENTS. Siggers & Siggers, ie pect Dei; PIG IRON. Hanna, M. A., & Co., Cleveland, O. Pickands, Mather & Co., Cleveland, O. PIPE (Welded Steel.) Continental Iron Works, The, Borough of Brooklyn, N. Y. PIPE BENDING MACHINES. Cox, J. Fillmore, Engrg. & Tube Bending Machine Works, Bayonne, N. J. PIPE WELDING. Goldschmidt Beast Co., New York, N. Y. TSBURGH COAL Pittsburgh Coal Co., Pittsburgh, Pa. PLUMBAGO. Dixon, Joseph, Crucible Co., Jersey City, N. J. PNEUMATIC TOOLS. Independent Pneumatic Tool Co., Chicago, Ill. PNEUMERCATORS. Pneumercator, The, Co., New York City. POWER PLANTS. General Electric Co., Schenectady, N. Y. PROJECTORS. (Electric.) General Electric Co., Schenectady, N. Y. PROPELLERS. (Screw. ) American Screw Propelier Co., Philadelphia. PROPELLER BLADES. Sheriffs Mfg. Co., Milwaukee, Wis. PROPELLER WHEELS. American Ship Building Co., Cleveland, O. Baltimore Dry Dock & Shipbuilding Co., a Baltimore, Case, A. Wells, & Son, Highland Park, Conn. Detroit Ship Building Co., Detroit, Mich. Fore River Ship Building Corp., Quincy, Mass, Milwaukee Dry Dock Co., Milwaukee, Wis. Roelker, H. B., New York City, N. Y. Sheriffs Mfg. Co., Milwaukee, Wis. Superior Ship Bldg. Co., Superior, Wis. Toledo Ship Building Co., Toledo, O Trout, H. G., Co., Buffalo, N. Y. PROVISIONS. (Ship.) Duluth Marine Supply Co., Duluth, Minn. Erdman, Joseph, Detroit, Mich. Schroeder Bros. Co., Two. Rivers, Wis. PUMPS. Boston & Lockport Block Co., E. Boston, Mass. PUMPS AND APPLIANCES. ; (Air. ) Kingsford Fdy. & Mch. Co., Oswego, N. Y. PIMPS. (Bilge.) Blackmer Rotary Pump Co., Petoskey, Mich. PUMPS. (Miscellaneous Use.) Blackmer Rotary Pump Co., Petoskey, Mich. Kingsford Fdy. & Mch, Co., Oswego, N. Y. Roelker, H. B.,. New York City, N. Y. PYROMETERS. Locomotive Superheater Co., New York, N. Y. REFRIGERATING MACHINERY. Clother, The, Co., New York City, N. Y. Roelker. H. B.. New York City, N. Y. REGISTERING INSTRUMENTS. Draft.) The, Co., New York City. Pneumercator, September, 1916 REGULATORS. : (Pressure. ) Ross Valve Mfg. Co., Lroy, N. Y. RELEASING DEVICE. (Lite Boat.) Mulholland Hatch-Fastener Co., Cleveland, O. REPAIRS. ( Boiler.) Commercial Boiler Wks., the, Seattle, Wash. REPAIRS. ( Marine. ) American Ship Building Co., Cleveland, O. Baltimore Dry Dock & Ship Bldg. Co., Baltimore, © Buffalo Dry Dock Co., Buffalo, Nie Y. Chicago Ship Building Co., So. Chicago, Iil. Collingwood Ship Bldg. Co., Estd; Collingwood, Ont., Can. Delaney, P., & Co., Newburgh, Detroit Ship Building Co., Detroit, Mich. fore River Ship Bldg. Corp., Quincy, Mass. Goldschmidt ‘Chermit Co., New York City. Johnston Bros., Ferrysburg, Mich. Manitowoc Ship Building Co., Manitowoc, Wis. Milwaukee Dry Dock Co., Milwaukee, Wis. Rocky River Dry Dock Co., Rocky River, @. st. Lawrence Marine Ky. Co., Ogdensburg, N. Y. Seattle Construction & Dry Dock Co., Seattle, Wash. Superior Ship Bldg. Co., Superior, Wis. Tietjen and Lang Dry Dock Co., Hoboken, N. J. Toledo Ship Bldg. Co., Toledo, O. REVOLUTION COUNTERS. Md. Cummings Ship paar Works, Boston. RIGGING. Baltimore Dry Dock a ‘Shipbuilding Co, Baltimore, Md. RIVER STEAMERS. Ward, The Chas., Engrg. Works. Bap Charleston, W. Va. Durable Wire Rope eg Boston, Mass. ROPE. (Wire, Manilla and Fibreclad.) Waterbury Co., New York City, N. Y. Williams, Wm. E., New York, N. Y. ROPE AND FITTINGS. Durable Wire Rope Co., Boston, Mass, ROPE DRESSING. Dixon, Joseph, Crucible Co., Jersey City, N. J. ROPE DRIVES. New York City, N. Y. SEARCHLIGHTS. General Electric Co., Schenectady, N. Y. SCREW PROPELLERS. American Screw Propeller Co., Philadelphia. SCREW PROPELLERS. (Manganese Bronze.) American Manganese Bronze Co., Holmesburg, Pa. SHEATHING FELT. Stratford Oakum Co., Geo., Jersey City, N. J. SHEAVES. Boston & Lockport Block Co., _East Boston, Mass. SHEAVE LUBRICATING DEVICE. Mulholland Hatch Fastener Co., Cleveland, O. SHEET IRON WORKS. Commercial Boiler Works, The, Seattle, Wash. SHIP BUILDING SYSTEM. Isherwood, J. W., London, E. C., England. SHIP BUILDERS. American Ship Bldg. Co., Cleveland, O. Baltimore Dry Docks & Ship Bldg. Co., Baltimore, Bath Iron Works, Bath, Me. Buffalo Dry Dock Co., Buffalo, N. Y. Chicago Ship Building Co., South Chicago, Ill. Collingwood Ship Building Co., Ltd., Collingwood, Ont., Can. Detroit Ship Building Co., Detroit, Mich. Fletcher, W. & A.,. Co., Hoboken, N. J. Fore River Ship Bldg. Corp., Quincy, Mass. Waterbury Co., Md. _ Johnston, Bros., Ferrysburg, Mich. Manitowoc Ship Building Co., Manitowoc, Wis. Milwaukee Dry Dock Co., Milwaukee, Wis. Moore & Scott Iron Works, San Francisco. Seattle Const. & Dry Dock Co., Seattle, Wash. Superior Ship Building Co., Superior, Wis. Tietjen and Lang Dry Dock Co., Hoboken, N. J. Toledo Ship Building Co., Toledo, O SHIP CAULKERS. Tietjen and Lang Dry Dock Co., Hoboken, N. J. SMOKE STACKS. Lake Erie Boiler Works, Buffalo, Nees SOO RIVER FUEL DOCK. Pittsburgh Coal Co., Pittsburgh, Pa. SPACING TABLE. Standard pride Tool rat Se liad Pa. ES. PECIALT (Steam. : Penberthy Injector Co., Detroit, Mich. Ross Valve Mfg. Co., Troy, N. Y. SPRINGS. (Bed and Bunk.) Southern-Rome Co., Baltimore, Md. See Index to Advertisements for pages containing advertisements of companies listed above