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ay THE MARINE RECORD. 13 sae WHEELER SURFACE CONDENSER. MOUNTED ON COMBINED AIR AND CIRCULATING PUUMPS. +te¢Chase Machine Co. MACHINISTS, ENGINEERS, BLACKSMITHS. Wheeten’s |wPRoven SuAFACE CONDENSERS MOUNTED UPON COMBINED AIR AND CIRCULATING PUMPS. SOLE SRORR-EKORS Aa MANUFACTURERS OF THE Wheeler Standard Surface Condenser. Wheeler Admiralty Surface Condenser. Wheeler Light Hall Surface Condenser. Volz Patent Combined Surface Condenser and Feed=Water Heater. Wheeler Condenser & Engineering Co., 120 LIBERTY STREET, NEW YORK. Wheeler Feed=Water Heater, Air and Circulating Pumps. MANUFACTURERS = OF Land and Marine Engines and Steam Pumps, SOLE OWNERS AND MANUFACTURERS OF THE CHASE AUTOMATIC FOG WHISTLE IMACHINE. In use on nearly all Lake Steamers. AGENTS FOR ASBESTOS STEAM, BOILER AND PIPE COVERING. Telephone 994. Send for Prices and Circulars.» Simplest, Strongest and most Reliable. Changed from Steam to Hand or back by one lever in less than one Second, BUILT BY Pauling & Harnischfeger, Tilwaukee, Wis. No. $ Beck Patent Steam and Band Steering | Gear. J.J. Keenen, or) MARINE WORK A SPECIALTY. SHEET IRON WORK OF ALL KINDS. ALL KINDS OF Machinery and Friction Hoists. JACKSON & CHURCH, Saginaw, Mich. Edmiston Patent Feed-Water Filter. fi! Elm St., CLEVELAND, O. Dock and Deck Hoists Hl: a Ey nestles Licenses, before the Local Steamboat Inspectors. Neversink Cork Jacket and Life Belt. Warranted 24 1b. Buoyancy and full Weight of Cork, as required by U. S. Inspectors. Life Preservers. Superior to all others. Catalogue. and LIFE _ logue. . . . ° RIVERSIDE STEAM BOILER WORKS. Marine, Locomotive, and Stationary Boilers, Repairing Promptly Attended to. Orrice anp Works, Corn. COLOGNE AND FULLER STREETS, Telephone Canal 4o1. CHICAGO. WOODEN BOATS. . . . ° Consolidated Cork Rings Buoys and Fenders. SAFEST CHEAPEST. 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. Vessels and trade supplied. Send for Awardad four medals by World’s Columbian Exposition. _ METALLIC Metallic Life Rafts, Marine Drags. Manufacturer of Woolsey’s Patent Life Buoy, which is the lightest, cheapest and most compact Life Raft known. Get our prices before buying elsewhere. Send for illustrated cata- HOISTING ENGINES We build them in all sizes from new and improved designs, Every engine thoroughly tested before leaving our shop, and guaranteed to be satisfactory in every case. BAY CITY MICH, J. H. OWEN, Pres., Chicago. ohn E. Thropp & Sons’ Co. F. H. VAN CLEVE, Sec., Escanaba. PATENT COMBINED SURFACE CONDENSER AND fEED-WATER HEATER. Send for Pamphlet, 5 ‘‘Machinery for Small Boats, Etc.” BUILDERS OF Compound and Triple Exoansion ENGINES, Boilers, Surface Condensers, Propeller — Wheels, Etc. Contracts taken for yachts and tugs complete. gines and descriptive pamphlet. - Works on Delaware & Raritan Canal Basin, Send for photographs of En- TRENTON, N. J. Capt. Samuel W. Gould, Ex-Assistant Inspector of Steam Vessels, 265 [larcy Ave., Cleveland, O. Gives instruction in Navigation and prepares candidates for the examinations for Master and Pilot’s Also instructions given in the Safety Valve and other problems required by candidates for Engineer’s License. TERMS REASONABLE. TAKE WADE PARK OR PAYNE AVE. CAR. PROPOSALS. U. S. Engineer Office, 185 Euclid ave- nue, Cleveland, O., April 5, 1897. Sealed proposals for reinforcing, with stone, the jetties at entrance to Port Clintom Harbor, O., will be received here until 2 o’clock -P..M., standard time, May 7, 1897, and then publicly opened. Information - fur- nished on application to Jared. A. Smith, Col., Engineers. , " U. S. Engineer Office, 366 Milwaukee street, Milwaukee, Wis., April 5, 1897.— Sealed proposals for dredging 50,000 cubic yards, more or less, at Green Bay Harbor, Wis., in Fox River below DePere;. will be received here until 12 o’clock noon, May 6, 1897 , and then publicly opened. In- formation furnished on application. George A. Zinn, Capt. Engineers. ~ 14-17. U. S.. Engineer's Office, Telephone Building, Detroit, Mich., April 17, 1897. Sealed proposals for dredging Black river, at Port Huron, Mich.; Bar at mouth of Black river, Mich.; Belle river, at Marine City, Mich., and Clinton river, Mich‘; will be received here until 12 o’clock noon, standard time, May 7, 1897, and then pub- licly opened. Apply here for information. G. J. Lydecker, Lt. Col., Engineers. Capt. GEO. BARTLEY, Supt., Escanaba, Escanaba Towing and Wrecking Co. ESCANABA, MICH. Tugs, Lighters, Steam Pumps, Hawsers, Hydraulic Jacks and Diving Appliances always ready lowed 125 pounds. TUG MONARCH—Engine Compound, Cylinder 16 and 80 in. diameter, 80 in. stroke, steam pressure al- TUG DELTA—Cylinder 20 by 22, steam pressure allowed 105 pounds. TUG OWEN—Cylinder 20 by 20, steam pressure allowed, 104 pounds. CENTRIFUGAL PUMPS. SEVEN AND FOURTEEN INCH SUCTION.