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30 MARINE REVIEW. [December 20, 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. 6, 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 CHICAG 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 sor not. When in Chicago call and inspect our Laboratories. Analyzers of Everything. - Makers of Boiler Compounds. Ff) v ESA ~-BLISS-- TAFFRAIL ---LOG--: a RSNESNESMESMES EAE ES, DEARBORN DrRuG & CHEMICAL WORKS : CHICAGO OFFICES: 29, 30, 31, 32 and 33 Rialto Building. Telephone, Harrison, 1373. EEE ENE EE AAS EAA EERE RSMESMESMES ESM SESE SEAS MESES SEER MESA SME SMEAS MEMES DRA OR RRR RRR RR RII RI RRL RII RL RII RII RLIR LI RLIR LI RL LI RLIRLIRLIRE CLIK KIRK WM. H. EDGAR, President. -- Manufacturing and Analytical Chemists. WORKS: 23, 25, 27 and 29 La Salle Street. Telephone No. 1130 South. LOX Over 11,000 Sold --aw#- arsnow made Statute Miles s i ' ae ndigat for use on the Lakes. VWI IKY SKS Send us your old Bliss Register, and we will alter it to indicate statute miles for $3.50. There are poorly made imitations of our rotator. Buy only the Bliss Adjustable Rotator, stamped with our name and patents. For sale by Ship Chandlers. ' a 8 F t, John Bliss & Con "aco ROIROIRLIRI KARIM o) DREDGING, WRECKING, CIRCULATING AND BALLAST PUMPS. Marine Boilers. KINGSFORD FOUNDRY OSWEGO, N. Y. 'KEEP YOUR BOILERS CLEAN cies The " BUFFALO" is Warranted to Remove all Sediment and Scale Forming Substance. Anyone Can Operate It. Ba IT ADDS YEARS TO THE LIFE OF THE BOILER. Used on principal steam- ers of Anchor Line, Lake Michigan & Lake Super- ior Transportation Co., American Steel & Wire Co., Bessemer Steamship ~ Co., and others, aggregat- ing 55,560 I. H. P. el | @ | i ROBERT LEARMONTH, Patentee, 100 WHITE BUILDING. Ask For Catalogue. BUFFALO, N. Y. AND MACHINE WORKS, ALL CHAINS MANUFACTURED FROM © OUROWNIRON DS. SS Ga) CHAINS TESTED TO THE ADMIRALTY STANDARD. AND PROOF CERTIFICATES FURNISHED,: * OUR TESTING MACHINE 300 000 LAS CAPACITY 1S LICENSED BY BRITISH LLOYD'S ASSOCIATION. MANUFACTURERS OF ~S MIGH CLASS YACHT & SHIP. CABLES, HAND MAOE CRANE, 4 QUARRY, MINING, RAFTING, TOGGLE, LOG, HAUL-UP AND > CONVEYOR CHAINS. HIGH GRADE BRAKE SPECIAL STEEL NS LOADING AND SKIODING CHAINS. orn BRANDEO'WARWICK DREDGE AND STEAM SHOVEL CHAINS. we Gy 4, eo ; Vitt! FoI, 7 Ritchie Liquid "<= y Compass THE STANDARD LIQUID COMPASS. USED EXCLUSIVELY BY THE UNITED STATES NAVY FOR OVER 35 YEARS. SERVICE. Made in all sizes and styles, from 2 to 12 inches diameter ofcard. All com- 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 or six needles, the best instrument for iron ships. For sale by ship chandlers and nautical instrument dealers. CATALOGUE FREE. E. S. RITCHIE & SONS, Manufacturers of Nautical and Physical Apparatus, _me=---___BROOKLINE MASS. U.S. A.