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TAE MARINE REVIEW DIXONS GRAPHITE 0 on ) the-Marine~ Dixon's Flake Graphite unlike oil does not injure boilers; in fact, it isan excellent preventive of corrosion. 12 pages in our new edition of "Graphite as a Lu- bricant" treat of marine lubrica- tion. Get copy 77-C for yourself. Joseph Dixon Crucible Co. Jersey City, N. J. Sherifts' Steam Steerer FOR TUG BOAT USE Easy to adjust; and can be handled by any one. MANUFACTURED BY Sheriffs Mf g. Co. MILWAUKEE, WIS. Established 1854 LOL Dake Pilot House Steam Steerer For Tugs and Steamers. Simple, Durable, Effi- cient and __ practically noiseless. Can easily be changed to hand gear if necessary. DAKE ENGINE CO., Grand Haven, Mich. The Water Light Self-Igniting Inextinguishable For Life Saving Salvage Distress Signal Submarine Repairs and General Construction. Illumination. Send for Sample. Patentees and Manufacturers THE MARINE TORCH CO. BALTIMORE, MD. Especially approved by The British Board of Trade, either of Life Buoy Lights or Deck Flare. Agents wanted. THIRTY YEARS' EXPERIENCE BUILDING Engines and Propeller Wheels. --$--$$---- Se H. G. TROUT, King Iron Works, 226 Ohio St., BUFFALO, N. Y. Aids to Navigation are Of vital importance to vessel interests. SCHERZER ROLLING LIFT BRIDGES aid navigation and meet with the approval of all vessel interests, because of the wide and unobstructed channel provided for navigation, enabling vessels to pass easily and rapidly through the draw. Accidents and damages from collisions with center piers absolutely avoided. The Scherzer Rolling Lift Bridge Co. Main Offices: 1616 Monadnock Block, CHICAGO, U. S. A. Cable Address: Scherzer, Chicago. ANY SIZE OUTSIDE OR INSIDE DIAMETER, Nae LENGTH 0! OLLOW ny em Lee) airy AND SOL | MADE OF BEST QUALITY DOUBLE REFINED CHARCOAL IRON OR STEEL. CUYAHOGA FALLS. 0. U.S.A. ea paev and Coal Peonomy are realized by our Hollow Stay Bolts. Steam from the center of a broken Hollow bolt always gives positive warning, hence SAFETY Air passing into the firebox through the hollow bolt helps combustion, hence ECONOMY - Tell-tale holes clog up. Hollow stays "mever. Passage of air always keeps the holes open. Send for free literature. Falls' Hollow Staybolt Company HAWKINS' WORKS FOR ENGINEERS Popular among young men in the engine departments of ships is "Engineers' Examinations with Questions and Answers" Sells at $2.00, which is the cost delivered, of the following works: Hawkins' New Catechism of Electricity. Hawkins' Maxims and Instructions fer the Boiler Room. Hawkins' Hand Book of Calculations for Engineers. Hawkins' New Catechism of the Steam Engine. THE MARINE REVIEW, CLEVELAND. Cuyahoga Falis, Ohlo