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_ January, 1917 THE MARINE REVIEW _ EFFICIENT SCREW PROPELLERS ARE OBTAINED BY USING OER ACR RSE TST SOAR DDN SELASSIE Lea ARON. RRL ELAS REO UEE RITES IR RENE NY ETT TIT Equip your boiler with a reliable VANDUZEN Patent Vertical Water Gauge Commended by Steam Boiler Inspectors. Used extensively on most large River Steamers, in Water Works and Stationary Engine Boilers. Simple in con- struction, durable and reliable in operation. The dials are large and easily read. Reliability and effectiveness guaranteed. THE E. W. VANDUZEN CO. 428-434 E. Second St. Cincinnati, O. (HNN THE METHOD OVER 25 suitbine’in this country WILL CARRY PROPELLERS DESIGNED BY THE AMERICAN SCREW PROPELLER CO. Hale Building Consulting mnaineere CAPT. C. W. DYS Philadelphia, Pa. Tyrwer’D. LOVEKIN, M. E. WRITE FOR OUR CATALOG Director RAYMOND E. LOVEKIN Reilly Marine Specialties Feed Water Heaters Evaporators Fuel Oil Heaters . Distillers Grease Extractors Filters, etc. Feed-Water Filters will keep oil out of Built in accordance with U.S. Steamboat In- spection and Lloyd’s Rules. Write for Bulletins. The Griscom-Russell Co. Successor to The Griscom-Spencer Co. and The James Reilly Repair & Supply Co. 2121 West St. Bldg., New York your boiler They Have No Equal Write for list of users Ross Valve Mfg. Co. EPOY, Ine Ys The Barton Steam Trap For General Use on Steamboats The Honorable Peter White By Rapa D. WILiiaMs Listing of ship does not affect its operation. It cannot freeze or A Biographical and Historical Account of become air bound. Keeps pipe lines free from condensation, there- the Beginnings and Development of by insuring your cargo. Makes the heaters heat. Does away with . the Lake Superior Iron Industry cylinder cocks on deck engines. Does its work regardless of temper- ature. More than 1,000 in successful operation on lake boats. A book of direct interest to every man cor.nected with re dividend makers. A Barton trap installed on trial A c ° il curser che question of economy. ? the Iron, Steel and Machinery business, and forming Barton traps used on 150 boats on the lakes. (Used on steering, an essential part of the knowledge of everyone who deck engines, forward auxiliary lines, forward main exhaust lines, would know the beginnings of the great iron industry ter radiator lines, hot water tanks, in fact any place where a steam : 3 : E ae can be used the Barton trap is successfully operated.) When in of the United States — the foundation of our industrial Cleveland call Harvard 1532 and learn more about it. supremacy among the nations of the world today. J OHN W. BARTON Contents by Chapter Headings ou en A Cleveland, O Early History of Lake Superior—Commercial recta mig of Barton Steam Trap Co., 270 estry Ave., Cleveland, O. ar : — i i .»D it. : Copper—The Discovery of Iron Ore—The Journey to the Iron Formerly of Automatic Steam Trap Specialty Co etroi Spee ane Bonde of Mua e la coon to Escanaba—Proving the Claims to the Iron Deposits—First Ore Hauled from Cleveland Mine—Peter White Becomes Post- = master—First lane Shipment of ion ey ee hete Ace 1 } Ore in Pennsylvania an io—Peter ite an is Dog Lake Shipyard Methods of Steel Ship Construction Gre int Pesasg varie at ee at ee ae By ROBERT CURR. Before the Canal—Lake Superior Shipping Before the Canal— to build a vessel from the mold loft floor, the cheapest Construction of the Sault Ste. Marie Canal—First Shipment It shows, step by step, how : Miro SO Yad Bde ion. i f plat d shape is taken up and the method of Ore Through the Canal—Steam Railroa inished to the ey sara pa pet ee vie Phe per cs copiouay illustrated with hundreds of line Le Pra ae side See eae ne Ral ip Ss am oo ye drawings and numerous photographs and affords in itself, a liberal education in the art 5: ero tha Mesabi Randa. nebaened ¢ Locka of Reale of ship building as practiced on the Great Lakes. $2.00 postpaid to any address. 4 Ste. Marie:Canal—Francis H. Clergue and His Industries— Penton’s Book News, an Cleveland, Ohio Peter White’s Monument is Presque Isle—The Sault Canal Semi-Centennial Celebration. Second edition, revised and enlarged by the addition of over 100 ages of new material. Artistically printed on heavy tinted paper, Sead in cloth with embossed cover, portrait in colors, handsomely illustrated with 120 fine halftones, 800 pages, large octavo. REAL BARGAINS gc eas ane POSTPAID i i t are constantly being offered the readers of ; Tha Marine Retlaes thru its classified columns and it will pay Pento ns Book Ne ws Ave) GET THE HABIT Cleveland, Ohio of referring to that section each month. TAKE A LOOK—NOW! You may find something of interest to a0 Please mention THE Marine Review when writing to Advertisers