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ve MARINE REVIEW. [September 13, Dearborn Vegetable Boiler Compounds. SCIENTIFICALLY AND UNIFORMLY MADE. EVER RELIABLE, Most Scientifically equipped, Complete, Handsome and expensively Furnished Laboratories, and the ONLY EXCLUSIVE LABORATORIES ON STEAM ECONOMY in the Country. MARINE FORMULA NO. 5, For the WATERS of the FIVE LAKES, To prevent pitting, neutralize the oil, stop incrustation, and as a perfect preservative to the iron, boiler, and all its connections--especially prepared for the marine trade of the lakes. If you are using a different water, prepay the express on a gallon jug of your feed water to the DEARBORN LABORATORIES at CHICAGO and receive a copy of analysis of same, with a written diagnosis of your case, and a letter giving you all the valuable information we can, and the actual cost of what it will require to clean your boilers and keep them clean. All of this will be done free of charge, and optional with you whether you order or not. When in Chicago call and inspect our Laboratories. Analyzers of Everything. wm. H. . oo pee -- M t d lytical Makers of Boiler Compounds: DEARBORN DRUG & CHEMICAL WORKS ©) Chemists 70°" CHICAGO OFFICES: 29, 30, 31, 32 and 33 Rialto Building. Telephone, Harrison, 1373. WORKS: 23, 25, 27 and 29 La Salle Street. Telephone No. 1130 South. i le SVs ae eV wa Se Sea a Se, ee ee Es a ae Se ee Liquid (spirit) Compasses of our make, in seven sizes, embody every known point of excellence possessed by those of other makers, and in addition have been improved in many important details. We therefore positively assert that, in general construction and thoroughly scientific action of the card, we offer the best Liquid Compass ever made in this or any country. For sale by Ship Chandlers generally. John Bliss & Co., 128 Front Street, New York. Tn VV VV VV VV VV FTV TTT TT I TUTTI TTT ITTV DREDGING, WRECKING, ALL CHAINS MANUFACTURED FROM CHAINS TESTED TO THE ADMIRALTY STANDARO Ra IRONS AND PROOF CERTIFICATES FURNISHED, > CIRCULATING OUR OWN IRON. yg a GO OUR TESTING MACHINE 300 000 LBS CAPACITY IS LICENSED BY BRITISH LLOYD'S ASSOCIATION. AND BALLAST PUMPS. cone < rtm Ai ¢ ST Marine Boilers, | RQ wowsencte-reeseeelonce MANUFACTURERS OF Y a HIGH CLASS YACHT & SHIP CABLES, HAND MADE CRANE, a ss 7 QUARRY, MINING, RAFTING, TOGGLE, LOG, HAUL-UP AND 5 CONVEYOR CHAINS HIGH GRADE BRAKE SPECIAL STEEL Qh LOADING AND SKIDOING CHAINS. QS BRANDED'WARWICK DREDGE AND STEAM SHOVEL CHAINS. wy Gy, LK, | CAL GZ OSWEGO, N.Y. KEEP YOUR BOILERS GLEAN ciearwaer | Ritchie Liquid The " BUFFALO"' is Warranted to Remove all Sediment and Scale Forming Substance. Anyone Can Operate It. THE STANDARD LIQUID COMPASS. USED EXCLUSIVELY BY THE UNITED STATES NAVY FOR OVER IT ADDS YEARS TO THE LIFE OF THE BOILER. 35 YEARS. Used on principal steam- OVER 25,000 USED IN MERCHANT AN ers of Anchor Line, Lake SERVICE. Michigan & Lake Super- ior Transportation Co., Made in all sizes and styles, from 2 to 12 inches diameter of card. All com- American Steel & Wire passes made by us have our name printed below the North point, or promi- nently upon the card. NONE OTHER ARE GENUINE. Latest form with four o., Bessemer Steamshi Co., Pp or six needles, the best instrument for iron ships. For sale by ship chandlers Co., and others, aggrugat- and nautical instrument dealers. \ ing 55,560 I. H. P. tl - Hy 2] ok Fee Gavalame: E. S. RITCHIE & SONS ROBERT LEARMONTH, rows i ee tana once 100 WHITE BUILDING. BUFFALO, N. Y. --o----____BROOKLINE MASS., U.S. A. CATALOGUE FREE.