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6 MARINE REVIEW. The far-sighted vessel owner will not long halt between two opinions as to the relative value of Fluid-Compressed Open Hearth Stecl Shafts, § HYDRAULICALLY FORGED AND ANNEALED, and those made of wrought-iron or cheap steels, more or less perfectly formed under light hammers. SEND TO OUR NEAREST OFFICE FOR PAMPHLET. BETHLEHEM STEEL COMPANY, SOUTH BETHLEHEM, PA. BRANCH OFFICES : 340-342 Main Street, Cincinnati. . 100 Broadway, New York. 502 North Second St., St. Louis. 425 Chestnut Street, Philadelphia. 1433 Marquette Building, Chicago. 430 Endicott Building, St. Paul. 312 Perry-Payne Bldg., Cleveland. 726 Gravier Street, New Orleans. 4 Bank Block, Denver. WILSON & SILSBY, 'Soston, mass. We furnished the Sails £ PARTICULAR ATTENTION GIVEN TO perenper. | SfilLo FOR RAGING YAGHTS. NAVAHOE. OUTFITS OF LARGE STEAM YACHTS. THE CHase MACHINE 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 MACHINERY ENGINEERS' SUPPLIES, AND GENERAL JOB WORK. 111 Elim Street CLEVELAND, OHIO. TELEPHONE MAIN 994. [August 2, Helios-Upton Comp'y, PEABODY, MASS. Hot Water Thermometers and Thermometers for Mechanical Purposes. Used by U. S. Navy in all New Ships. Eighty of them furnished the Japanese Cruisers '*Kasagi" and "Chitose."' SEND FOR BULLETIN No. 40 A. LIDGERWOOD !MPROVED HOISTING ENGINES. OVER 16,000 IN USE. ELECTRIC HOISTS Specially adapted for Docks, Warehouses ST -- ----~ and Steamships..... Simple, Light and Compact. LiIDGERWOOD Ma. Co., 96 Liberty Street, NEW YORK. SEND FOR CATALOGUE SIMPSON'S CENTRIFUGAL SEPARATOR, FOR SUPPLYING DRY STEAM TO ENGINES, : DRY HOUSES, ETC. Ss Place Separator as close to Engine as possible. The steam taking a spiral course between the threads causes the water to be thrown by centrifugal force against the outer walls, while the dry steam goes through the small holes to center of pipe. Steam can enter at A or B, as convenience may require; also used in conveying steam long distances for Steam Hammers and Dry Houses. Used on U.S. Government Vessels, Steamships, Propellers, Tug Boats, Ete. Keystone Engine & Machine Works 5th and Buttonwood Sts., PHILADELPHIA, PA. Txos Hory, 147 Sumner St., Jas. Braes & Co., 9 Dey St., E. BOSTON, MASS., Agt. NEW YORK. BS Ke Vy y Y Y aA Yj Y Yj " Y A Electrical Apparatus JIE All principal Cities in U.S. and Canada. Westinghouse Electric & Manufacturing Co. PITTSBURG, PA. THE SCHERZER ROLLING LIFT BRIDGES. Invented by William Scherzer, C.E. Patented. Now in Succsseful Operation: One four-track Railroad Bridge NO for the Metropolitan Elevated Rail- dc the Chi Ri A road Co., across the Chicago River. 4 CENTER One Highway Bridge for the City PIER. of Chicago, at Van Buren St., across the Chicago River. For . One 'Highway Bridge for the City 5 of Chicago, at North Halstead St, Railroads or <5) -- Highways. ay 19 _ pea De pe I CLMI SIT LR a ato eT Entire channel available for navigation. No dock space wasted. Vessel owners will fur- ther their own interests by urging the adoption of this bridge over all navigable streams. THE SCHERZER ROLLING LIFT BRIDGE CO., 1°'° orange te, made with gum begins to deteriorate Varnish Pai nt from the moment of its application. Our Varnish Paint Contains no Gum, JOHN MAIR & SON. = pele MILADELPHIA, PA, Reed's Engineers' Hand SEARCH LIGHTS: ---° = Book. RUSHMORE PROJECTORS are in almost exclusive ? . use in all classes of service, and are specified for finest ee to Exam- e Steamers and Yachts. Key to Reed's Engineers' Hand Book. MARINE REVIEW PUB. Co., Cleveland, O. RUSHMORE DYNAMO WORKS, TELEPHONE 5659. JERSEY CITY. Navigators' Charts. CHARTS OF ALL PARTS OF THE WORLD KEPT IN STOCK BY THE MARINE REVIEW PUBLISHING CO.. OF CLEVELAND AGENT FOR THE UNITED STATES HYDROGRAPHIC OFFICE. '