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MARINE REVIEW LSS CUT NO. 1, CUT NO. 2. Cuts showing two places in Boilers where SMOOTH-ON was successfully used for stopping leaks, after caulking had proved unsuccessful. SMOOTH-ON ELASTIC CEMENT was used for work illustrated by cut No.1. The cement was applied with a brush to the seam A its entire length, then the working pressure of the Boiler was turned on, which forced the cement into the seams and stopped all leaking. SMOOTH-ON COMPOUND IRON CEMENT NO. 1 was used for work illustrated by cut No. 2.. A layer of cement was placed at seam C its entire length, so as to make a fillet around the inside of the joint between the head and shell allowed to stand twelve hours to metalize and made the seam perfectly tight. Sold in 5, 10 and 25 pound Tins. WRITE FOR ILLUSTRATED CATALOGUE, FREE. FOR SALE BY SUPPLY HOUSES. Smooth-on Mfg. Co. 572-574 Communipaw Ave., JERSEY CITY, = = NEW JERSEY. AND MARINE RECORD. pen bn ht bt ht dD fe ttt Twwuouwwwvwuvewuwewueue« Ars che Cleveland & Pittsburgh Mining § Development C9. MAIN OFFICES--ROSE BUILDING -- :: CLEVELAND, OHIO. Three Tunnels--Two 100 feet, One 60 feet. One Shaft 35 feet. ) Ore Assay, per ton, Gold, $16.53. Copper, $6.00 -- CAPITALIZATION $1,000,000 SHARES $1.00 PAR. DDD Claims owned by Company, "Black Jack" and "Golden Central," located at Muletown Mountain, near Larkin, in the famous Gold mining county of Shasta, California. Shasta County is, and has been, the richest Gold mining county of California. One ledge of Gold bearing quarts 4o feet wide, and can be _traced over 1,000 feet long. Another from 6 to 8 feet wide on surface crops out over 100 feet long. Stock is being sold to obtain funds for the erection of com- plete plant at the mines, and purchasers of stock cannot fail to make a good investment. Mines cannot be worked out in a generation. Many hundred tons of ore on the various dumps ready for the smelter. An abundance of water convenient. Company's affairs will be carefully and economically man- aged, and the closest investigation is invited of the proper- ties, etc., etc. ] ADDRESS The Cleveland § Pittsburgh Mining § Development Company. Rese Building, Cleveland, Obio. 444 64 1 44 4 hs 4 6A 4 bh db fda he ded btiteererubus ENGINEERS' STANDARD LIBRARY Contains over 2,200 Pages, 1,200 Illustrations and Diagrams, 199 Tables, 419 Examples, 444 Rules, 269 Notes, 5,171 Index References. PRICE, $12.00 Payable $1.00 monthly THE HAWKINS' SERIES of Books are to-day the most approved and helpful set of practical Engineers' 'teduca- tors" published; they have been tried and found by engineers, machinists, firemen, ts and steam users, to be efficient "aids" for advancement and thoroughly reliable for daily consultation as books of reference, covering, as they do, thousands of '"'points'? neces- sary to be known. The books are up-to-date, being constantly revised and new matter in- serted, as new editions are printed. -- CUT OUT -- ORDER COUPON FROM "MARINE REVIEW."' I accept your offer to supply the Engineers' Standard Library for $12.00. Enclose find $1 to cover my first payment, the balance Iagreetoremit $1 permonth. I can refer you as to my reliability to [Dec. 2s, To the six volumes already is- issued, a seventh has now been added -- "Self-Help Mechanical Drawing;"' this has been done in answer to many re- quests from our patrons who have experi- MW enced the | Jjy_ « Send eee bees e vere ns eoneen ser eseeeeeDee nee ee nee ee es eset eee renee EEREE DES E EEO OFesesEREte mene ese een esses es eseeeeeee Peer cree reece seen eee eseceeneeertestesneannse esse esse eeeete noes eseenrsssesesesteneesnebsnecsessesocesceseeteeee LIST I Hawkins' Self-Help, Mechanical Drawing, Price postpaid $2.00 2.00 2.00 46 New Catechism of Electricity - us Aids to Engineers' Examinations, x = (with questions and answers) PVE as! Maxims and Instructions for the Boiler Room '* 2.00 Vv us Hand Book of Calculations for Engineers ss 2.00 Wes tf New Catechism of the Steam Engine i us 2.00 Vika! Indicator Catechism (a practical Treatise) a 1.00 -- When set is purchased, the seven volumes are supplied for $12.00, being a reduction of $1.00 from above list. CATALOGUE FREE. need of a knowledge of free-hand and mechanical drawing. Books are shipped by ex- press, prepaid, upon receipt of first payment, and guaranteed to be exactly as represented. THEO. AUDEL & CO. :: :: Educational Book Publishers :: :: 63 Fifth Ave. N. Y. City, U. S. A.