6 MARINE [December 27, REVIEW. The splendid physical qualities that have put Fluid-Compressed Open Hearth Steel, Hytraulicatly Forged and Annealed, in the front rank of materials used for deep-sea shafts should appeal with peculiar force to the owner of the river steamer. A broken shaft presents a sorry spectacle, and tells of false economy where prudence would not have spared a few dollars on first cost. SEND TO OUR NEAREST OFFICE FOR PAMPHLET. BETHLEHEM STEEL COMPANY, SOUTH BETHLEHEM, PA. BRANCH OFFICES : 930 N. Main Street, St. Louis. 340-342 Main Street, Cincinnati. 430 Endicott Building, St. Paul. 726 Gravier Street, New Orleans. 4 Bank Block, Denver. 100 Broadway, New York. 421 Chestnut Street, Philadelphia. 1433 Marquette Building, Chicago. 312 Perry-Payne Bldg., Cleveland. Fremont and Howard Sts., San Francisco. Rowe's \VA/harf, BOSTON, MASS, WILSON & SILSBY, a darnisiied the Mails for PARTICULAR ATTENTION GIVEN TO perenner, | OfIL® FOR KaciNG YAGHTS. AVA: 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 Elm Street CLEVELAND, OHIO. TELEPHONE MAIN 994. FR REE SCHOLARSHIPS TO A LIMITED NUMBER Stationary or Locomotive (Iucluding Mechanical Drawing.) E N G | N E E R ! N G AMERICAN SCHOOL OF CORRESPONDENCE, Boston, Mass. (Chartered by the Commonwealth of Mussachusetts.) MENTION MARINE REVIEW. Chicago Nautical School, MASONIC TEMPLE, CHICAGO. WW. J. WILSON, Principal. (Late Lieutenant, U. 8. N.) A full and complete course of instruction in Lake and Ocean navigation. Also special branches taught those desiring to qualify themselves for better positions in the woe Service. Students taught by correspondence. Students may begin at any time. Buffalo Nautical School, J. C. P. ddKRAFFT, Nautical Expert, Principal. A full course in Lake and Ocean Navigation taught in person. Classes open at close of navigation on the Grext Lakes. Pupils may commence at any time, Candidates prepared for examination for raise in papers, Compass adjusting taught, when desired. Write for particulars, prices, etc. PRUDENTIAL BUILDING, BUFFALO, N.Y. Helios-Upton Comp'v, PEABODY, MASS. Hot Water Thermometers and Thermometers for Mechanical Purposes. Used by U.S. Navy in all New Ships. i Electrical, Mechanical, Marine, Eighty of them furnished the Japanese Cruisers **Kasagi" and **Chitose." SEND FOR BULLETIN No. 40 A. Charts of the Atlantic Coast. A full equipment of Charts for vessels going from the lakes to salt water may be had from the Marine Review Pub. Co., Perry-Payne Building, Cleveland. Charts of the St. Lawrence River, Charts of Nova Scotia Coast. Charts of the Gulf of St. Lawrence. Charts of the U. $, Coast on the Atlantic. Westinghouse Electric & Manufacturing Co., Pittsburg, Pa. Builders of Electrical Apparatus of Established Merit All Principal Cities in U. S. and Canada. Tue SCHERZER ROLLING Lift BRIDGES Invented by William Scherzer, C. EH, Patented. -- For Railroads or Highways, FA j Opened or al Closed in y Twenty Pa swing bridge Seconds. - Seen of equal capacity. ie q Vessel owners should urge the adoption of these bridges The 8-track Scherzer Bridge over the Chicago Drainage Canal is the largest movable bridge in tha world. A number in SUCCESSFUL operation, and several in process of construc- tion. - SCHERZER ROLLING LIFT BRIDGE CO., 1616 Monadnock Block, Chicago, Ill. TRY IT ON YOUR BOAT. A genuine Varnish Paint without gum. Where applied the surface becomes coated as with glass, resisting the influence of weather and of water (salt or fresh) and keeping its gloss for years. JOHN MAIR & SON. 136 S. Delaware Ave. PHILADELPLIA, Pa. él SON TV. i h, CLEVELAND O 27 IRON 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.