68 LIGHTS. Safety Car Heating & Lighting Co., New York City. LIGHTS. (Electric. ) Cory, Chas., & Son, New York City, Ney. General Electric Co., Schenectady, N. Ys 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, Mich. MACHINERY. Kingsford Fdy. & Machine Co., Oswego, N. Y. MACHINERY. (Marine.) American Ship Building Co., Cleveland, O. Chase Machine Co., Cleveland, O. | Chicago Ship Building Co., South Chicago, Ill. Collingwood Ship Building Co., ieta.,; : Collingwood, 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 Iron Works, Superior, Wis. : Superior Ship Building Co., Superior, Wis. Toledo Ship Building Co., Toledo, O MACHINERY. (Refrigerating.) Peerless Ice Machine Co., Chicago, Til. 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., Can. Hoboken, N. J. MARINE RAILWAYS. Lake: Erie Dry Dock & Mill Co., Sandusky, O. 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. UY. 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. Y. MARINE SUPERHEATERS. Locomotive Superheater Co., New York, N. Y. MARLINE. Waterbury Co., New York, N. Y. MARLINE COVERED WIRE ROPE. Waterbury Co., New York, N. Y. MATTRESSES AND PILLOWS. (Tlanasilk.) Robinson-Roders Co., The, Newark, N. J. MECHANICAL WORKS, Engberg’s Elec. & Mech. Works, St. Joseph, Mich. METALLIC PACKING U. S. Metallic Packing, The, Co., METERS. (Torsion. ) Cummings Ship Instrument Works, Boston. 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, E. S., & Sons, Brookline, Mass. Philadelphia TO BUY NOZZLES. Morse, A. J., & Sons, Boston, Mass. OAKUM. Stratford, Geo., Oakum Co., Jersey City, N. J. ; OILS AND LUBRICANTS. Dixon, Joseph, Crucible Co., Jersey City, N. J. OIL. (Linseed.) Patterson-Sargent Co., Cleveland, O. OIL BURNERS. (Mechanical rake eg, 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. PAINT. (Graphite. ) Dixon, Joseph, Crucible Co., Jersey City, N. J. Patterson-Sargent Co., Cleveland, 3 PAINT. (Hull.) Patterson-Sargent Co., Cleveland, O. PAINT. (Marine. ) Patterson-Sargent Co., Cleveland, O. PATENT IMPROVED FURNACE BRIDGE WALL Ss. i Wager, Robert H., New York, N. Y. PATENTS. Siggers & Siggers, Washington, D. C. 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 Thermit Co., New York, N. Y. PLUMBAGO. Dixon, Joseph, Crucible Co., Jersey City, N. J. PNEUMATIC TOOLS. Independent Pneumatic Tool Co., Chicago, IIl. PNEUMERCATORS. Pneumercator, The, Co., New York City. PORTABLE JACOB’S LADDERS. McArthur Portable Fire Escape Co., Cleveland. ‘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., ae ‘ Baltimore, 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: PUMPS. Boston & Lockport Block Co., E. Boston, Mass. PUMPS AND APPLIANCES. Ai (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. Van Duzen, The E. W., Co., Cincinnati, O. PYROMETERS. Locomotive Superheater Co., New York, N. Y. December, 1916 REFRIGERATING MACHINERY. Clother, The, Co., New York City, NA eX Peerless Ice Machine Co., Chicago, Ill. Roelker, H. B., New York City, N. Y. REGISTERING INSTRUMENTS. (Draft.) Pneumercator, The, Co., New York City. REGULATORS. (Pressure. ) Ross Valve Mfg. Co., Troy, N. Y. RELEASING DEVICE. (Life 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, Md. Buffalo Dry Dock Co., Buffalo, N. Y. Chicago Ship Building Co., So. Chicago, IIl. Collingwood Ship Bldg. Co., Ltd., Collingwood, Ont., Can. Delaney, P., & Co., Newburgh, N. Y.. Detroit Ship Building Co., Detroit, Mich. Fore River Ship Bldg. Corp., Quincy, Mass. Goldschmidt Thermit 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, O. St. Lawrence Marine Ry. 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. Cummings Ship Instrument Works, Boston. RIGGING. |. Baltimore Dry Dock & Shipbuilding Co., Baltimore, RIVER STEAMERS. Ward, The Chas., Engrg. Works., Charleston, W. Va. ROPE. Durable Wire Rope Co., 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. Waterbury Co., 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. Comniercial 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, Md. Bath Iron Works, Bath, Me. : Buffalo Dry Dock Co., Buffalo, Nov. 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, 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 : ae SHIP CAULKERS. Tietjen and Lang Dry Dock Co., Hoboken, N. J. f SMOKE STACKS. Lake Erie Boiler Works, Buffalo, N. Y. _SPACING TABLE. Standard Bridge Tool Co., Pittsburgh, Pa. Md. See Index to Advertisements for pages containing advertisements of companies listed above