— MAvy 30, Igor. THE MARINE RECORD. 15 Nautical Schools. Chicago Pautical School 1612 Masonic Temple, CHICAGO. W. J. WILSON, (Late Lieutenant U. S. Navy), Principal. JOHN E. THROPP & SONS CO,, TRENTON, N. J., U.S. A. A full and complete course of instruction in lake and ocean navigation. Also special branches taught those desiring to qualify themselves for better positionsin-the marine service. Students taught by-correspondence. Students may begin at any time. Send for circular. Capt. Samuel W. Gould, 265 MARCY’ AVE., CLEVELAND. SURFACE CONDENSER BUILDERS OF 4 SINGLE, COMPOUND AND TRIPLE EXPANSION ENGINES. Gives instructions in Ocean CONDENSERS. Navigation and prepares BOYER SECTIONA’. WATER TUBE candidates for the examina- BOILERS. tions for Master and Pilots’ Licenses, before the Local Steamboat Inspectors % PROPELLER WHEELS. MACHINERY COMPLETE FOR PLEASURE YACHTS, TUG, BOATS AND LIGHT DRAUGHT PASSENGER BOATS. — TAKE — Wade Park or Payne Ave. Car. THe CHase MacuHine Company, ENGINEERS AND MACHINISTS. MANUFACTURERS, UNDER THE CHASE PATENTS, OF Fog Whistle Machines, Haleting Engines, Power and D: op Hammers, and other lachinery. 111 ELM STREET. TELEPHONE, MAIN 994. YAWLS LIFE BOATS IN STOCK. Steering Engines Automatic Towing Engines, Engineers’ Supplies and General Jobbing. PRACTICAL MECHANICS. the sailor. cloth, $1.50, by mail, prepaid. The Marine Record, Western Reserve Bldg., Cleveland, O. JOHN DONNELLY, SR., Pres. JOHN DONNELLY, JR., Vice Pres. MICHIGAN YACHT & POWER CO. DETROIT, 1540 JEFFERSON AVE. Warranted 24 lb. Buoyancy and full Weigh Life Preservers. Superior to all others. Catalogue. METALLIC : and THE NICKEL PLATE ROAD. WOODEN Is the shortest line to Buffalo and the Pan j j i BOATS. & ris American Exposition. Rates are effective April 30th, 1901, on any one of our Peerless Trio of Daily Express Trains either going or returning. Write, wire ‘phone or call on nearest agent, C. A. Asterlin, T. P. A., Ft. Wayne, Ind., or E. A. Akers, GC. Rote. A., Cleveland, O. 36-22 logue, > ROBERT - CLEVELAND, O.— pappiied to the requirements , o: By Thos. Mc-, Kenzie. Illustrated; 12 mo.; ' THE DONNELLY SALVAGE AND WRECKING CO,, Ltd, KINGSTON, ONT. EXPERIENCED DIVERS, TUGS, STEAM PUIIPS, ETC., SUPPLIED ON SHORTEST NOTICE. NEVERSINK CORK JACKET AND LIFE BELT. t of Cork, as required by U.S. Inspectors. Consolidated Cork Rings Buoys 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 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. ; é Get our prices before buying elsewhere, . id IN PRACTICAL USE ON THE BEST AND LARGEST LAKE STEAMERS Using all Types of Boilers and all Pressures of Steam. LEARMONTH, PATENTEE, SEND FoR CIRCULAR. 100 Waite 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. Designitig, 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, Sec’y. | Sellers Restarting Injector | A strictly first class: machine at moderate. cost. Perfectly auto- “matic, has wide range of capaci- ties, and raises water promptly with hot or cold pipes. Very simple, has few parts and 1s 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, Selling agents New York, Boston, Pnita., Cricaco It ay Send for illustrated cata