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30 MARINE REVIEW. [August 22, 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. WM. H. EDGAR, President. Makers of Boiler Compounds: DEARBORN DRUG & CHEMICAL WORKS (17 Gteinists. MNS 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. CRAIG SHIP BUILDING CO. TOLEDO, OHIO, METAL 2 WOODEN SHIP BUILDERS. New Dry Dock--450 feet long, 110 feet wide on top, 55 feet wide on bottom, (6 feet of Water on Sill. Repairs to Metal and Wooden Ships A SPECIALTY. _ Gas. P. Willard & 0. F. C. WALTER, Manager. 45-49 §, Canal St., CHICAGO, Marine Boilers. Gentrifugal Pumping eee Machinery for all Marine Engines and Boilers, Purposes. Paddle Wheel Engines, Boat Machinery, High Pressure, Compound and Triple Expansion Engines, Yachts and Launches, WRITE FOR CATALOGUE. Kingsford Foundry and Machine Works, OSWECO, N.Y. FFF F+ +++ +++ t+ tt t+ +t ttt ++ t+ +++ ++ tt4++44+44+4++- R. D. WOOD & CO. 400 Chestnut Street, PHILADELPHIA, PA. Hydraulic Riveters, Shears, Intensifiers, Presses, Valves, Lifts, Etc. 9 8 os a gt 8 Producer Plants with Bildt Feed for operating Gas En- gines, and for Metallurgical and other uses. LARGE LOAM CASTINGS, SUGAR HOUSE WORK, GAS AND WATER APPLIANCES. 4$4444444444444-4444+ WE ARE THE INVENTORS OF THE =) CAULKING MALLETS | il NOW USKD 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. 2 454 E. Houston Street, NEW YORK, U.S. A. Pwuwwwvwe> ENN ON VON NON VRC NON NUON Ue NN ON EU UPN FV ONUU NNER GWEN We WS WOU LN AV NW Just from the Press Patterson's = Nautical HOWARD PATTERSON, Encyclopedia SEVERAL SIMILAR WORKS. Deals with 5,000 subjects. Contains 500 descriptive engravings. Explains every term in the great mass of sea literature. 44444444444444464446444444444444464446444444444446 TOE NO ee Oe OOS OW WAIN CN Ee WE ee NS WOM WN OW WW NW OW Wo WEE WEE WU EW OW. ON WOON ee 44644444 4444444444444444454544446454564446464444636 Published by the Marine Review Pub, Co., Perry-Payne:Building, Cleveland, 0.