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6 MARINE REVIEW. [July 19, The "penny wise, pound foolish"? adage reaches its highest development in the steamship. owner who spends lavishly on general equipment for his vessels and economizes on the shafts. The great strength of FLUID-COMPRESSEO OPEN HEARTH STEEL, HYDRAULICALLY FORGED AND ANNEALED, should not be ignored when the ship is designed. 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. 421 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 Wiss. PARTICULAR ATTENTION GIVEN TO We furnished the Sails for perenper, | fille FOR MAGING Y AGHTS. 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. TELEPHONE MAIN 994. 111 Elm Street CLEVELAND, OHIO. 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. 40A LIDGERWOOD IMPROVED HOISTING ENGINES. OVER 16,000 IN USE. > ELECTRIC HOISTS Specially adapted for Docks, Warehouses and Steamships..... Simple, Light and Compact. LIDGERWOOD Ma. Co., 96 Liberty Street, NEW YORK. SEND FOR CATALOGUE UT Kies N SIMPSON'S CENTRIFUGAL SEPARATOR, FOR SUPPLYING DRY STEAM TO ENGINES, DRY HOUSES, ETC. 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. Brags & Co., 9 Dey St., E, BOSTON, MASS., Agt. NEW YORK. All Principal Cities me in U. S. and Canada. Westinghouse Electric & Manufacturing Co., Pittsburg, Pa. Generators and Motors For Light and Power Service. THE SCHERZER ROLLING LIFT BRIDGES. Invented by William Scherzer, C.E. Patented. Now in Succsseful. Operation: One four-track Railroad Bridge NO . for de Paropeniten Blevated Rail- | Y road Co., across the Chicago River. © CENTE R One Highway Bridge for the City * @ PIER. of Chicago, at Van Buren St., across the Chicago River. For One Highway Bridge for the City ' of Chicago, at North Halstead St. Railroads or en 2 ( Highways. Ses -e : : ; semenle eee ae = ' = alice aay ~ = fa eva cog gone eh Oe ate eee Maer a a ave era 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., '°'° "onadngck Block. Bets) PAI oa tne waticnt ot te ctptenne Our Varnish Paint Gontains no Gum. JOH N MAI R & SO N. Bee pe PHILADELPHIA, PA. SEARCH LIGHTS - - - RUSHMORE PROJECTORS are in almost exclusive use in all classes of service, and are specified for finest Steamers and Yachts. Reed's Engineers' Hand Book. ; Reed's Guide to Exam- inations. Key to Reed's Engineers' Hand Book. MARINE REVIEW PUB. Co., Cleveland, O. RUSHMORE DYNAMO WORKS, TELEPHONE 5659. JERSEY CITY. THE BERLIN IRON BRIDGE CO., Engineers. Architects ana Builders of Steel Structures. Office and Works EAST BERLIN CONN.