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Se a ae _aepeneeenemn enemas wm 180 ROPE. Broderick & Bascom Rope Co., St. Louis, Mo. Durable Wire Rope Co., Boston, Mass. Leschen, A., & Sons, Rope Co., St. Louis, Mo. Roebling’s, John A., Sons Co., Trenton, N. J ROPE (Galvanized.) Broderick & Bascom Rope Co., St. Louis, Mo. Roebling’s, John A., Sons Co., Trenton, N. J. ROPE (Manila Net.) Broderick & Bascom Rope Co., St. Louis, Mo. Whitlock Cordage Co., New York, N. Y. ROPE (Manila, Sisal and Other Hard Fiber Cordage.) Waterbury Co., New York, N. Y. Whitlock Cordage Co., New York, N. Y. ROPE (Tiller.) Broderick & Bascom Rope Co., St. Louis, Mo. ROPE (Transmission.) Waterbury Co., New York, N. Y. Whitlock Cordage Co., New York, N. Y. ROPE (Wire.) Broderick & Bascom Rope Co., St. Louis, Mo. Durable Wire Rope Co., Boston, Mass. | Leschen, A., & Sons, Rope Co., St. Louis, Mo. i Roebling’s, John A., Sons Co., Trenton, N. J | Waterbury Co., New York, N. Y. | ROPE DRIVES AND TRAMWAYS. Waterbury Co., New York, N. Y. | . Whitlock Cordage Co., New York, N. Y. RUBBER DIVING OUTFITS. Hale, Alfred Rubber Co., Boston, Mass. SAFETY SUITS (Life Preserving.) International Life Suit Co., The, New York. Pius SAND RAMMERS. Cleveland Pneumatic Tool Co., Cleveland, O. SAND RAMMERS (Pneumatic.) Independent Pneumatic Tool Co., Chicago. | SAWS. | Simmonds Mfg. Co., The, Fitchburg, Mass. SAW FILLERS, STRETCHERS AND GRINDERS (Circular and Band.) Wardwell Mfg. Co., Cleveland, O. SCALING HAMMERS (Pneumatic.) Independent Pneumatic Tool Co., Chicago. SCHOONERS (Auxiliary.) American Ship Building Co., Cleveland, O. Baltimore Dry Docks & Ship Bldg. Co., : Baltimore, Md. Buffalo Dry Dock Co., Buffalo, N. Y. Chicago Ship Building Co., So. Chicago, Ill. Collingwood Ship Building Co., Ltd., Collingwood, Ont., Can. Johnston Bros., Ferrysburg, Mich. Milwaukee Dry Dock Co., Milwaukee, Wis. Port Arthur Shipbuilding Co., Ltd., Port Arthur, Ont. Seattle Const. & Dry Dock Co., Seattle, Wash. Toledo Ship Building Co., Toledo, O. Tietjen and Lang Dry Dock Co., Hoboken, N. J. SCREWS. Milton Mfg. Co., Milton, Pa. SCREW PROPELLERS. ; American Screw Propeller Co., Philadelphia, Pa. SCREWS (Wood.) Topping Brothers, New York City. SEARCHLIGHTS (Incandescent and Arc.) General Electric Co., Schenectady, N. Y. SECOND HAND MACHINERY. McCoy Brandt Machinery Co., Pittsburgh, Pa. Ryerson, Jos. T., & Son, Chicago, Ill. SEPARATORS (Steam, Oil Water). Anderson, The V. D., Co., Cleveland, O. Crane Co., The, Chicago, Ill. Griscom-Russell Co., New York, N. Y. SHACKLES. . Topping Brothers, New York City. SHAFTING. Camden Forge Co., Camden, N. J. Ryerson, Jos. T., & Son, Chicago, Ill. SHAPES (Iron and Steel.) Chesapeake Iron Works, Baltimore, Md. and See Index to Advertisements for pages containing advertiseme MMMM WHERE TO BUY UUUAQUQOQUONUSSN E000 ETAT sins ttre SHEARS (Power.) Covington Machine Co., Covington, Va. SHEATHING FELT. Stratford, Geo., Oakum Co., Jersey City, N. J. SHEET BRASS AND COPPER. Stimpson, Edwin B., Co., Brooklyn, News SHEET IRON WORK. Commercial Boiler Works, The, Seattle, Wash. SHEETS. La Belle Iron Works, Steubenville, oO. Ryerson, Jos. T., & Son, Chicago, Ill. SHIPBUILDERS. American. Ship Building Co., Cleveland, O. Baltimore Dry Docks & Ship Bl dg. Co., Baltimore, Md. Bethlehem Shipbuilding Corp. é g enSo.. Bethlehem, Pa. Buffalo Dry Dock Co., Buffalo, N. Y. Chicago Ship Building Co., So. Chicago, Til. 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. McDougall-Duluth Co., Duluth, Minn, McLouth, Sydney Co., Marine City, Mich. Milwaukee Dry Dock Co., Milwaukee, Wis. Pennsylvania Ship Building Co., Philadelphia. Polson Iron Works, Ltd., Toronto, Can. Port Arthur Shipbuilding Co., Ltd., Port Arthur, Ont. Seattle Const. & Dry Dock Co., Seattle, Wash. Sun Shipbuilding Co., Philadelphia, Pa. _ Superior Ship Building Co., Superior, Wis. Tietjen and Lang Dry Dock Co., Three Rivers Shipyards, Ltd., The, Three Rivers, Quebec, Toledo Ship Building Co., Toledo, O. Tusket Shipbuilding Co., Ltd., Tusket, N. S. Twin City Shipbuilding & Dry Dock Co., Benton Harbor, Mich. Winslow Marine Railway & Shipbuilding Co., Winslow, Wash. SHIP GRATINGS. Irving Iron Works Co., Long Island City, N. Y. SHIPBUILDERS WOODWORKING MACHINERY. Lane Mfg. Co., Montpelier, Vt. Power, L., Co., The, Philadelphia, Pa. Stetson Machine Works, Seattle. Wash. SHIPBUILDING LUMBER AND TIMBERS. Douglas Fir Lumber Co., Portland, Ore. Saari-Tully Lumber Co., Portland, Ore. Southern Pine Assn., New. Orleans, La. Southern Pine Sales Corp., New York. Sullivan Lumber Co., Portland, Ore. SHIPBUILDING SYSTEM. Isherwood, J. W., London, E. 'C., England. SHIP CHANDLERS. Menge Marine Hardware & Supply Co., New Orleans, La. SHIP LOGS: Walker, Thos., & Son, Ltd., Birmingham, Eng. Nicholson Ship Log Co., Cleveland, O. SHIP RIVETS. Champion Rivet Co., Cleveland, O, Severance, S., Mfg. Co., Glassport, Pa. SHIP SURVEYORS. American Bureau of Shipping, New York City. SHIPYARD EQUIPMENT. Thomas Spacing Machine Co., Pittsburgh, Pa. SHIPYARD TOWER WHIRLER. Dravo-Doyle Co., Pittsburgh. SHOWERS. ; Hoffman & Billings Mfg. Co., Milwaukee, Wis. SHOWER CONTROLS. Hoffman & Billings Mfg, Co., Milwaukee, Wis. SMOKE STACKS. De Pere Manufacturing Co., Chicago, Ill, SNUBBING POSTS (Cast Tron.) Central Foundry Co., New York Cj Thacher, Geo. H., Co., Aibeno ne SOAP (Liquid and Oil.) Harvard Mfg. Co., Cleveland, O, SOAP POWDER. Harvard Mfg. Co., Cleveland, O, Can. nn February, 1918 HNUGTACOOUSDESNGQ000000000000000 ETUC UOOUOEAUO ODO STESDST OTT SPACING TABLES. y Thomas Spacing Table Co., Pittsburgh, Pa. | SPARS (Rough or Finished.) ouglas Fir Lumber Co., Portland, Ore. Saat Tully Lumber Co., Portland, Ore, Southern Pine Assn., New Orleans, La, Southern Pine Sales Corp., New_York. Sullivan Lumber Co., Portland, Ore. SPECIALTIES (Steam.) Anderson, The V. D., Co., Cleveland, O, Crane Co., The, Chicago, Ill. . : Lunkenheimer Co., The, Cincinnati, O. SPIKES (Boat-Black and Galvanized.) Hoffman, R. C., Co., Inc., Baltimore, Md. Larkin, J. K., & Co:, ag vor ps Y:; h Construction aterials Co., Ayes New York City. SPRAYING Equipment (Paint.) De Vilbiss Mfg. Co., Toledo, O. SPUD POINTS. Morris Machine Works, Baldwinsville, N. Y. Thacher, Geo. H., Co., Albany, N. Y. STAIRS (Iron.) Irving Iron Works Co., Long Island City, N. Y. STAIR TREADS (Grating.) Irving Iron Works Co., Long Island City, N. Y. STAYBOLTS (Boiler, Iron or Steel, Hollow or Solid.) Falls Hollow Staybolt Co., Cuyahoga Falls, O. Scully Steel & Iron Co., Chicago, Ill. STAYBOLT DRIVERS (Pneumatic.) © Independent Pneumatic Tool Co., Chicago. STEAM ENGINE FORGINGS. Camden Forge Co., Camden, N. J. STEAMERS (River.) Ward, Chas., Engrg. Wks., Charleston, W. Va. STEAM PUMPS. Gardner Governor Co., Quincy, Ill. Union Steam Pump Co., Battle Creek, Mich. STEAM TRAPS. Barton, John W., Cleveland, O. STEAMSHIP AGENTS. Grandfield, W. J., & Co., Philadelphia, Pa. STEEL. La Belle Iron Works, Steubenville, O. Ryerson, Jos. T., & Son, Chicago, Ill. STEEL (Structural.) Chesapeake Iron Works, Baltimore, Md. STEEL EQUIPMENT (General.) Bernstein Mfg. Co., Philadelphia, Pa; STEEL (Tool.) Ryerson, Jos. T., & Son, Chicago, IIl. STEERING GEARS. American Engineering Co., Philadelphia, Pa. American Ship Building Co., Cleveland, QO. Dake Engine Co., Grand Haven, Mich. STERILIZING APPARATUS | (Water.) Griscom-Russell Co., New York, N. Y. Hodges Water Still Co., Philadelphia, Pa. Jewell Water Improvement Co., Chicago, IIl. R. U. V. Company, New York, N. Y. Schutte & Koerting Co., Philadelphia, Pa. STOKERS. American Engineering Co., Philadelphia, Pa. Babcock & Wilcox Co., New York, N. Y. STOCKS AND DIES. Borden Co., The, Warren, O. STRUCTURAL RIVETS. Champion Rivet Co., Cleveland, O. Severance, S., Mfg. Co., Glassport, Pa. SUPERHEATERS (Marine.) Babcock & Wilcox Co., New York, N. Y. Ocomotive Superheater Co., New York, N. Y. SURVEYORS (Marine.) Babcock & Penton, Cleveland, O. Kidd, Joseph, & Son, Duluth, Minn. SURVEYORS (Ship.) American Bureau of Shipping, New York City. SWITCHBOARDS. General Electric Co., Schenectady, N. Y. nts of companies listed above