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3° MARINE REVIEW. [November 14, 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 asa 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 ona 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. Wwnm. H. panei ~-- - ae Manufact tle Makers of Boiler Compounds. DEARBORN DrucG & CHEMICAL WorRKS 777" "Chemists. eS CHICAGO OFFICES: 29, 30, 31, 32 and 33 Rialto Building. Telephone, Harrison, (373. WORKS: 23, 25, 27 and 29 La Salle Street. Telephone No. 1130 South. CRAIG SHIP BUILDING CO. TOLEDO, OHIO, METAL 2 WOODEN SHIP BUILDERS. New Dry Dock--450 feet tong, 110 feet wide on top, 55 feet wiuve on bottom, 16 feet of Water on Sill. Cig. | x Repairs to Metal and Wooden Ships cae Super or an NN, A SPECIALTY. Uhas. P. Willard & Co. F. C. WALTER, Manager. 45-49 S, Canal St., CHICAGO. Marine Engines and Boilers, Paddle Wheel Engines, Boat Machinery, High Pressure, Compound and Triple Expansion Engines, Yachts and Launches, WRITE FOR CATALOGUE. Marine Boilers. y Centrifugal Pumping * Machinery for all Purposes. Kingsford Foundry 5 and Machine Works, OSWECO, N. Y. SH4444444 444 44444444444444444+4+4+44444444444444444 R. D. WOOD & CO. 400 Chestnut Street, PHILADELPHIA, PA. Hydraulic Riveters, Shears, Intensifiers, Presses, Valves, Lifts, Etc. os a 2 28 8 ut © Producer Plants with Bildt NAVIGATION SIMPLIFIED, WE ARE THE INVENTORS OF THE =I CAULKING MALLETS Cl NOW USED IN ALL THE SHIP YARDS OF THE WORLD. Specialties: Boiler Makers' Mauls, Stone Cutters' Mallets, Hawsing Beetles, and all kinds of Mallets. Illustrated Catalogue and Price List upon application. N.Y. MALLET & HANDLE WORKS, Established 1845 454 E. Houston Street, NEW YORK, U.S. A. Feed for operating Gas En- : Not an elaborate technical work - just an gines, and for Metallurgical assistant for the seaman and a book of and other uses. valuable plain instruction for beginners. LARGE LOAM CASTINGS, cine ee ee SUGAR HOUSE WORK, GAS Published by C. E. MacArthur. AND WATER APPLIANCES. CLOTH BINDING, $1.25. PAPER BINDING, $1.00. TEEPE AAH EEE SHE EES E4444 > 44645444444644444444444465" THE MARINE REVIEW PUB. CO, PERRY-PAYNE BLDG., CLEVELAND, O