JUNE 6, Igor. THE MARINE RECORD. : 15 Nautica Schools. JOHN E, THROPP & SONS CO,, } TRENTON, N.J., U. S.A. Chicago Nautical School aaah? 1612 Masonic Temple, CHICAGO. — W. J. WILSON, (Late Lieutenant U.S. Navy), Principal. A full and complete course’of instruction in lake.and ocean navigation. ‘Also special branches taught those desiring to qualify themselves for better positions in the marine service. Students taught-by correspondence. Students may begin at any time. Send for circular. : TRIPLE ENGINE. BUILDERS OF SINGLE, COMPOUND AND TRIPLE EXPANSION ENGINES. CONDENSERS. BOYER SECTIONAL WATER TUBE BOILERS. i PROPELLER WHEELS. MACHINERY COMPLETE FOR PLEASURE YACHTS, TUG BOATS AND LIGHT DRAUGHT PASSENGER BOATS. THE CHase Macuine Company, ENGINEERS AND MACHINISTS. MANUFACTURERS, UNDER THE CHASE PATENTS, OF . Fog Whistle Machines, Hoisting Engines, Steering Engines Automatic Towing Engines, Power and Drop Hammers, and other [achinery. Engineers’ Supplies and General Jobbing. 111 ELM STREET. TELEPHONE, MAIN 994. CLEVELAND, O. YAWLS : Applied to the requirements PRACTICAL ot the sailor. By Thos. Mc- Kenzie. Illustrated; 12 mo.; MECHANICS. cloth, $1.50, by mail, prepaid. The Marine Record, Western Reserve Bldg., Cleveland, O. JOHN DONNELLY, SR., Pres. JOHN DONNELLY, JR., Vice Pres. LIFE BOATS ‘MICHIGAN YACHT & POWER CO. DETROIT, 1540 JEFFERSON AVE. Life Preservers. Superior toall others. Rings Catalogue. _ ——EEEs “ METALLIC TALS = and The Nickel Plate Red Book ) : oy cones gives lowest excursion rates to Chautauqua Tel ; ie BOATS. Lake, Niagara Falls, Thousand Island _ re- sorts, also to other points east, including the White Mountains, the Adirondacks and Atlantic Coast points. It will be mailed to any address upon receipt of two-cent stamp. Address B. F. HorRNER, G. P. A., Nickel Plate Road, Cleveland, Ohio. 91-24 — ide y we > aur & - SEND FoR CIRCULAR. THE DONNELLY SALVAGE AND WRECKING CO., Ltd, KINGSTON, ONT. EXPERIENCED DIVERS, TUGS, STEAII PUIIPS, ETC., SUPPLIED ON SHORTEST NOTICE. NEVERSINK CORK JACKET AND LIFE BELT. as required by U. S. Inspectors. Consolidated Cork uoys and Fenders. SAFEST CHEAPEST. Approved and adopted by U. S. Board of Supervising Inspectors. Also adopted by the principal Ocean, Lake and River Steamer Lines as the only Reliable Life Preserver. Vessels and trade supplied. Send for Warranted 24 1b. Buoyancy and full Weight of Cork Awardad four medals by World’s Columbian Exposition, Metallic Life Rafts, Marine Drags. Manufacturer of Woolsey’s Patent Life Buoy, which is the lightest, cheapest and most compact Life Raft known. logue, Get our prices before buying elsewhere. IN PRACTICAL USE ON THE BEST AND LARGEST LAKE STEAMERS Using all Types of Boilers and all Pressures of Steam. Every Purifier Warranted to Remove all Sediment or Scale-Forming Substance, ROBERT LEARMONTH, PATENTEE,. : 100 White Bioc., BUFFALO, N. Y NAMES OF STEAMERS ON THE LAKES USING THE BUFFALO FEED WATER HEATER AND PURIFIER: \ Zenith Transit Co.’s steamers Empire ‘City, ‘Crescent City Zenith City, Superior City, Queen City, Pennsylvania and John W. Gates, The Republic Iron Co ’s steamers America, Brazil, Thomas Maytham and Chili, Mitchell Transportation Co.’s steamer Hendrick S. Holden. : Minnesota Iron Co.’s steamer Presque Isle. American Steel Barge Co.’s steamer Alex, McDougall, ° Lake Michigan & Lake Superior Trans- portation Co.’s steamer Manitou. Bessemer Steamship Co.’s steamers S. F. B. Mcrse and Douglas Houghton. American Transportation Co.’s” steamers John Harper and Alex. Nimick. Red Star Line’s steamers Robert Mills and Wyoming. Wilson Transit Line’s steamers W. D. Rees and Andrew Carnegie. And the steamer William R. Linn. Standard Books © ON MARINE SUBJECTS. -NAVAL ARCHITECT’S AND SHIPBUILDER’S POCKET BOOK. Clement Mackrow. Formulae, rules and tables, and marine engineers’ and surveyors’ Handy Book of Reference. Fifth edition. 700 pages; pocket-book form. $5.00. A MANUAL OF MARINE ENGINEERING. A. E. Seaton. and working of marine machinery. $6.00. NAVAL ARCHITECTURE: A MANUAL ON LAYING OFF IRON AND STEEL VESSELS. Thos. H. Watson. Valuable for naval architects as well as beginners in ship yards. $5.00. RESISTANCE AND PROPULSION OF SHIPS. By William F. Durand, Principal of the School of Marine Construction, Cornell University. 431 pages, 116 figures. $5.00. PRACTICAL ADVICE FOR MARINE ENGINEERS. This is a valuable little book, with 64 illustrations. By Charles W. Roberts. $1.00. MODEL ENGINES AND SMALL BOATS. N. M. Hopkins: New methods of engine and boiler making; ship design and construction; fifty illustrations. $1.25. Designing, construction Sent to any address, prepaid, on receipt of price. The Marine Record Publishing Co. Western Reserve Building, CLEVELAND, OHIO. H. B. FOLGER, Treas. THOS. DONNELLY, Srovy. [Sellers Restarting Injector A strictly. first class machine at moderate cost. Perfectly ‘auto- “matic, has wide range of capaci- ties, and raises wafer promptly with hot or cold pipes. Very simple, has. few parts and Is easily repaired . All parts interchangeable, made of the best bronze, and the workman- ship is perfect. Send for. special catalogue descriptive of this Injector. JENKINS BROTHERS, Seliing agents New York, Boston, Pnita., Cnicaco z SE & SON, Send for illustrated cata-