"TAE Marine. REVIEW A HYDRAULIC JACK that weighs but 360 pounds and will lift, hold and safely carry 300,000 pounds, is all a Jack should be. It'sa WATSON-STILLMAN JACK and a WATSON-STILLMAN HYDRAULIC JACK was never known to fail under any load it was built to carry; for the reason, that the parts that bear the strain--ram and cylinder--are of solid steel. Other jacks for the same parts, have seamless tubing--something cheaper and a great deal less dependable. In other words, WATSON- STILLMAN JACKS are built to stay in commission and they do stay. Ask for Jack Catalog, Edition "N." Shows nearly 300 styles. Watson-Stillman Co. .(46 Dey St., NEW YORK aoe } 458 Tho Rookery, CHICAGO Neversink Cork Jackets and Life Belt Warranted 24 pounds. Buoyancy and full weight of Cork, as required by U.S. Inspectors. S f Consolidated Cork Life Preservers. Ch t ares Ring Buoys and Fenders. } Capes 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. Awarded four Medals by World's Columbian Exposition. Metallic and Wooden = Life Boats. Metallic Life Rafts. Marine Drags. = Manufacturers of Woolsey's Patent Life Buoy--the lightest, cheapest and most compact life raft known. DAVID KAHNWEILER'S SONS, 51 ROAGH'S SHIP YARD. Branches Builders of STEANSHIP AND NARINE NACHINERY. Delaware River Iron Ship Building & Engine Works, Chester, Pa. Kaitzenstein's Self- Acting Nletal Packing For PISTON RODS, VALVE STEMS, etc. of every description for Steam Engines, Pumps, etc., etc. Adopted and in use by the principal Iron Works and Steamship Companies in this and foreign countries. FLEXIBLE TUBULAR METALLIC PACKING, for slip-joints on Steam Pipes, and for Hydraulic Pressure; also METAL GASKETS for all kinds of flanges and joints. For full particulars and reference,address L. KATZENSTEIN & CO. GENERAL MACHINISTS, BRASS FINISHERS, ENGINEERS' SUPPLIES. 358 West street, New York. LIGHT CLOTH STRONG THAT'S IN DURABLE DEMAND TRADE MARK Wilford's Waterproof Cloth is made of twisted pure flax thread. It is pliable--will not crack, and much stronger than cotton. Impenetrable by salt or fresh water. Suitable for Tarpaulins, sail, hatch or boat covers, etc. A superior waterproof cloth. Test its merits. EDWARD A. BUNKER Bole eee te eee P.O. BOX 1579, NEW YORK §RON OR STEEL FORGINGS FINISHED COMPLETE, ROUGH MACHINED OR SMOOTH FORGED ONLY, OF ANY WEIGHT. COUPLING LINKS AND PINS, PRESSED WROUGHT IRON TURNBUCKLES. CAR IRON SPECIALTIES. Smooth - On Elastic Cement will stop leaks Write for new instruction book SMOOTH-ON MFG. CO. JERSEY CITY, N. J., U. S. A.