suyeun4gndeenegnqauunouyggasnanenegengnageguanagngosnataggagensnasuasuaasasnegngeeccoesccocEgUCTUA UEMURA April, 1919 sedeTedeAL/UOUUEUUULAUUOUOU ERO EARAALU AE UAELAURUOYULLNUQOOUOUUUO TOO Ue RAPA ~- i "4 154 WHERE TO BUY L4 ie sn tM REPAIRS (Marine) (Continued) Johnston Bros., Ferrysburg, Mich. Manitowoc Ship Bldg. Co., Manitowoc, Wis. McLouth, Sydney C., Marine City, Mich. Milwaukee Dry Dock Co., Milwaukee, Wis. Moore & Scott Iron Works, San Francisco. Ohio Ship Building Co., Beckman Bldg., Cleveland. Pioneer Boiler Works, Bard and Merchant Sts., Port Huron, Mich. St. Lawrence Marine Ry. Co., Ogdensburg, N. Y. Sun Shipbuilding Co., 1428 So. Penn Sq., Philadelphia. Superior Ship Bldg. Co., Superior, Wis. Todd Dry Dock, Inc., Harbor Island, Seattle, Wash. Tietjen & Lang Dry Dock Co., Ft. of 17th St., Hoboken, N. J. Toledo Ship Bldg. Co., Toledo, 0. RIGGING Baltimore Dry Dock & Shipbuilding Co., Locust Point, Baltimore, Md. RIVETS Bayonne Bolt & Nut Co., Bayonne, N. J. Carlin, The, Anthony, Co., Cleveland, 0. Champion Rivet Co., : Harvard and E. 108th St., Cleveland, 0. Oliver Iron & Steel Co., -10th and Muriel Sts., Pittsburgh, Pa. Severance, S., Mfg. Co., Glassport, Pa. Stimpson, Edwin B., Brooklyn, N. Y. RIVETS (Boiler)—See BOILER RIVETS RIVETS (Ship) Great Lakes Engineering Works, Detroit, Mich. Liberty Steel Products Co., Woolworth Bldg., New York City. Severance, S., Mfg. Co., Glassport, Pa. RIVETS (Structural) Liberty Steel Products Co., Woolworth Bldg., New York City. Severance, S., Mfg. Co., Glassport, Pa. RIVETS (Tanks) Liberty Steel Products Co., Woolworth Bldg., N.Y.C. Severance, S. Mfg. Co., Glassport, Pa. RIVETING HAMMERS (Pneumatic) Chicago Pneu. Tool Co., 1097 Fisher Bldg., Chicago Cleveland Pneumatic Tool Co., Cleveland, 0 Independent Pneumatic Tool Co., 600 Jackson Blvd., Chicago, Tl. Ingersoll-Rand Co., 11 Broadway, New York City. Keller Pneumatic Tool Co., Grand Haven, Mich. . Oldham, Geo., & Son, Co., Frankford, Philadelphia. RIVET SETS (Pneumatic) Cleveland Pneumatic Tool Co., Cleveland, 0. Oldham, Geo., & Son, Co., Frankford, Philadelphia. Rothweiler & Co., Seattle, Wash. RODS (Connecting) Camden Forge Co., 8th and Bulson, Camden, N. J. Carnegie Steel Co., Pittsburgh, Pa. Heppenstall Forge & Knife Co., 47th and Hatfield Sts., Pittsburgh; Pa. RODS (Piston) Heppenstall Forge & Knife Co., 47th and Hatfield Sts., Pittsburgh, Pa. ROLLS (Bending and Straightening) Camden Forge Co., 8th and Bulson, Camden, N. J. United Engineering & Foundry Co., Pittsburgh, Pa. ROPE (Manila Net) Whitlock Cordage Co., 46 Church St., N. Y. C. ROPE (Manila, Sisal and Other Hard Fiber Cordage) American Mfg. Co., Brooklyn, N. Y. Waterbury Co., 63 Park Row, New York, N. Y. _ Whitlock Cordage Co., 46 Church St., N. Y. C. ROFE (Transmission) American Mfg. Co., Brooklyn, N. Y. Waterbury Co., 63 Park Row, New York, N. Y. Whitlock Cordage Co., 46 Church St, New York City ROPE (Wire) Moon, Geo. C., Co., Garwood, N. J. Waterbury Co., 63 Park Row, New York, N. Y. ROPE DRIVES AND TRAMWAYS Waterbury Co., 63 Park Row, New York, N. Y. Whitlock Cordage Co., 46 Church St, New York City ROPE OAKUM Stratford, Geo., Oakum Co., Jersey City, N. J. RUDDER STOCK Heppenstall Forge & Knife Co., 47th and Hatfield Sts., Pittsburgh, Pa. SAFETY SUITS (Life Preserving) International Life Suit Co., 11 Broadway, N. Y. C. National Life Preserver Co., 11 Broadway, N. Y. C. SAND RAMMERS Cleveland Pneumatic Tool Co., Cleveland, 0. SAWS United Engineering & Foundry Co., Pittsburgh, Pa. SAW MANUFACTURERS Woodworkers’ Tool Works, 230 So. Clinton St., Chicago, Ill. SCARPHING MACHINES Shipbuilders’ Machinery Co., Inc., Seattle, Wash. Skinner & Eddy Corp., Seattle, Wash. SCHOONERS (Auxiliary) American Ship Building Co., Cleveland, 0. Baltimore Dry Dock & Shipbuilding Co., Locust Point, 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. Todd Dry Dock, Inc., Harbor Island, Seattle, Wash. Toledo Ship Building Co., Toledo, 0. Tietjen and Lang Dry Dock Co., Hoboken, N. J. SCREWS Milton Mfg. Co., Milton, Pa. SCREW PROPELLERS : American Screw Propeller Co., Penfield Bldg., Phila. SEARCHLIGHTS Sperry Gyroscope Co., Brooklyn, N. Y. SEARCHLIGHTS (Incandescent and Arc) Canadian General Electric Co., Ltd., Toronto, Ont. Crouse-Hinds Co., Syracuse, N. Y. General Electric Co., Schenectady, N. Y. SECOND HAND MACHINERY (See Machinery, Second Hand) SEPARATORS (Steam, Oil and Water) Anderson, The V. D., Co., Cleveland. 0. Crane Co., The 836 S. Michigan Ave., Chicago. Griscom-Russell Co., 2121 West St. Bldg., N. Y. C. SHAFTING Camden Forge Co., 8th and Bulson, Camden, N. J. Hardie-Tynes Mfg. Co., Birmingham, Ala. Heppenstall Forge & Knife Co., 47th and Hatfield Sts., Pittsburgh, Pa. SHAFTING (Forged Steel) Heppenstall Korge & Knife Co., 47th and Hatfield Sts., Pittsburgh, Pa. SHAPES (Iron and Steel) Carnegie Steel Co., Pittsburgh, Pa. Shesapeake Iron Works, Baltimore, Md. SHEARS (Power) United Engineering & Foundry Co., Pittsburgh, Pa SHEARS (Rotary) Quickwork Company, St. Mary’s, Ohio. SHEATHING FELT Stratford, Geo., Oakum Co., 165 Cornelison Ave., Jersey City, N. J. SHEET BRASS AND COPPER Stimpson, Edwin B., Co., Brooklyn, N. Y. SHEET IRON WORK Commercial Boiler Works, The, Seattle, Wash. Thorn, J. §S., Co., 2Uth and Allegheny Ave. Philadelphia, Pa, SHIPBUILDERS Alabama Dry Dock & Shipbuilding Co., Mobile, Ala. American Ship Building Co., Cleveland, 0. Baltimore Dry Dock & Shipbuilding Co., . Locust Point, Baltimore, Md. Bethlehem Shipbuilding Corp., Bethlehem, Pa. Buffalo Dry Dock Co., Buffalo, N. Y. Chicago Ship Building Co., So. Chicago, Ill. Collingwood Ship Building Co., Ltd., Collingwood, Ont., Can. Detroit Ship Building Co., Detroit, Mich. Fletcher, W. & A., Co., Hoboken, N. J. Foundation Co., The Port.Huron Shipyards, Inc., Port Huron, Mich. Gas Engine & Power Co. and Charles L. Seabury & Co., Cons., Morris Heights, New York City. Great Lakes Engineering Works, Detroit, Mich. Johnston Bros., Ferrysburg, Mich. Liberty Shipbuilding & Transportation Co., Cleveland, 0. Manitowoc Ship Building Co., Manitowoc, Wis. McDougall-Duluth Co., Duluth, Minn. McLouth, Sydney Co., Marine City, Mich. Milwaukee Dry Dock Co., Milwaukee, Wis. Ohio Ship Building Co., Beckman Bldg., Cleveland, 0. Rocky River Dry Dock Co., Rocky River, 0. Skinner & Eddy Corp., Seattle, Wash. Sun Shipbuilding Co., 1428 So. Penn Sq, Philadelphia Superior Ship Building Co., Superior, Wis. Tietjen & Lang Dry Dock Co., | Ft. of 17th St., Hoboken, N. J Todd Dry Docks, Inc., Harbor Island, Seattle, Wash. Toledo Ship Building Co., Toledo. 0. SHIPBUILDERS WOODWORKING MACHINERY (S Machinery) (Shipbuilders’ Woodworking). cn SHIPBUILDING LUMBER AND TIMBERS Southern Pine Assn., New Orleans, La. Sullivan Lbr. Co., Nw. Bk. Bldg., Portland, Ore. SHIPBUILDING SYSTEM Isherwood, J. W., 17 Battery Place, New York City SHIPS (Concrete) Liberty Shipbuilding & Transportation Co., 1 SHIP GRATINGS ound Irving Iron Works Co., Long Island City, N. Y. SHIP LOGS Walker, Thos., & Son, Ltd., 58 Oxford St., Birmingham, Eng. SHIP RIVETS—See Rivets (Ship). SHIP STABILIZERS Sperry Gyroscope Co., Brooklyn, N. W3 SHIP SURVEYORS—See Surveyors (Ship) SHIPYARD EQUIPMENT Shipbuilders’ Machinery Co., Inc., Seattle, Wash. Thomas Spacing Machine Co., Pittsburgh, Pa. SIGNALING APPARATUS : Benjamin Electric Mfg. Co., Chicago, Ill. SNUBBING POSTS (Cast Iron) Central Foundry Co., 90 West St., New York City. Thacher, Geo. H., Co., Albany, N. Y. SOCKETS (Electrical) Bryant Electric Co., Bridgeport, Conn. SOLDERING FLUX Allen, L. B., Company, 4529 N. Lincoln St., Chicago, II. SPACING TABLES Thomas Spacing Table Co., Pittsburgh, Pa. SPARS (Rough or Finished) Southern Pine Assn., New Orleans, La. Sullivan Lbr. Co., Nw. Bk. Bldg., Portland, Ore. Western Spar Co., 910 Yeon Bldg., Portland, Ore. SPECIALTIES (Steam) * Anderson, The V. D., Co., Cleveland, 90. Crane Co., The, 836 S. Michigan Ave., Chicago. Lunkenheimer Co., The, Cincinnati, 0. SPIKES (Boat-Black and Galvanized) Liberty Steel Products Co., Woolworth Bldg., New York City. SPRAYING EQUIPMENT (Paint) (See Paint Spraying Equipment) SPUD POINTS Morris Machine Works, Baldwinsville, N. Y. Thacher, Geo. H., Co., Albany, N. Y. - SPUN OAKUM Stratford, Geo., Oakum Co., Jersey City, N. J. 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) American Flexible Bolt Co., 50 Church St., New York. Falls Hollow Staybolt Co., Cuyahoga Falls, 0. STAYBOLT DRIVERS (Pneumatic) Independent Pneumatic Tool Co., 600 Jackson Blyd., Chicago, Ill. Ingersoll-Rand Co., 11 Broadway, New York City. STEAM ENGINES Enberg’s Electric & Mechanical Works, St. Joseph, Mich. STEAM ENGINE FORGINGS Camden Forge Co., 8th and Bulson Ave., Camden, N. J. STEAM SPECIALTIES Reid, John & Co., 30 Church St., N. Y. C. STEAM TABLES. " Whyte, Oliver, Co., 21-23 Cornhill, Boston, Mass. STEAMERS (River) Ward, Chas., Engrg. Works, Charleston, W. Va. STEAMSHIP LINES (Passenger and Freight, European) American Line, 9 Broadway, New York city. STEARINE (Launching) : Borne, Scrymser Co., 80 South St., New York City. STEEL Carnegie Steel Co., Pittsburgh, Pa. STEEL (Die) Heppenstall Forge & Knife Co., 47th and Hatfield Sts., Pittsburgh, Pa. STEEL (Open Hearth) Atlas Steel Casting Co., Buffalo, N. Y. STEEL EQUIPMENT (General) Bernstein Mfg. Co., 8rd St. and Allegheny Ave., Philadelphia. STEEL SHIPS Alabama Dry Dock & Shipbuilding Co., ‘ Mobile, Ala. Saginaw Shipbuilding Co., Saginaw, Mich. STEEL TANKS Kroeschell Bros. Ice Machine Co., Chicago, Ill. STEEL (Structural for Ships) Carnegie Steel Co., Pittsburgh, Pa. STEERING ENGINES Lidgerwood Mfg. Co., New York City. Superior Iron Works Co., Superior, Wis. STEERING GEARS American Engineering Co., Philadelphia, Pa. American Ship Building Co., Cleveland, 0. Dake Engine Co., Grand Haven, Mich. Lidgerwood Mfg. Co., New York City. Superior Iron Works Co., Superior, Wis.