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THE MARINE REVIEW February, 1918 To Vessel Owners and Operators: You’ll find here the announcements of several Naval Architects and Engineers who are reliable, waiting to be of service to you. W. I. BABCOCK H. PENTON BABCOCK & PENTON ENGINEERS AND NAVAL ARCHITECTS NEW YORK | 120 Broadway CLEVELAND Penton Bldg., 1136 Chestnut Av. WILLIAM T. DONNELLY Designer of Floating Dry Docks, Steel and Wood. PLANS ON HAND FOR DOCKS FROM 2,000 TO 20,000 TONS Electricity applied to Marine Transportation Harbor Improvements Consulting Engineer and Naval Architect 17 Battery Place ' NEW YORK Robert H. Kidd, Manager Joseph Kidd & Son MARINE ARCHITECTS AND SURVEYORS Ship and Engine Damage and Other Surveys Carefully Attended To 406 Palladio Building Telephone No, 1 DULUTH, MINN. Each of the ads on this page is a seed planted in a large circle of ves- sclowners. It grows by repetition until it bears the fruit of business. 616 Lake Shipyard Methods of Steel Ship Construction By ROBERT CURR. It shows, step by step how to build a vessel from the mold loft floor, the cheapest method of construction. Every piece of plate and shape is taken up and the method of laying off clearly explained. The book is copiously illustrated with hundreds of line drawings and numerous photographs and affords in itself, a liberal education in the art of shipbuilding as practiced on the Great Lakes $2.00 postpaid to any address. Penton’s Book News, - Cleveland, Ohio 628 Barton traps are used on 400 boats on the lakes. Used on steering, deck engines, forward auxiliary lines, forward main exhaust lines, after radiator lines, hot water tanks. Any place where a steam trap can be used the Barton A. H. LAMM Consulting and Constructing Engineer Reports, Design and Equipment of Docks for bulk and general Cargo; Shipyards and industrial developments. Henry Building Portland, Oregon JOHN REID & COMPANY NAVAL ARCHITECTS 17 BATTERY PLACE NEW YORK Offices: London Glasgow Montreal HARRY G. SMITH EUGENE L. SMITH SMITH BROS. Naval Architects and Marine Surveyors 535 Marine Bank Bldg. BUFFALO, N. Y. The time for you to talk to the vessel owner about your services is when his mind is free from the cares of the day. 623 1s ARG ASAT TARA GDR LNE EMRE OEE IS BEML I ELE ES OSE RED TRESS IEE BION E RIES ON TTA The Great Lakes Red Book, 1917 Edition A list of more than 1,000 vessels on the ae Lakes, together with the names of the owners, captains and engineers. Bound with flexible paper cover, pocket size,’ postpaid any- where $1.00. A most useful directory. Compiled and published by Penton’s Book News, Cleveland, Ohio 602 THE BARTON STEAM TRAP For General Use on Gicanbosks trap gives uninterrupted satisfaction. Listing of ship does not affect opera- tion. Cannot freeze or become air bound. Keeps pipe lines free from con- densation thereby insuring cargo. Makes heaters heat. Does away with _ cylinder cocks on deck engines. Works at any temperature. 2,500 giving satisfaction on lakes boats. Is the only trap that really answers the ques- tion of economy. Write for descriptive booklet. JOHN W. BARTON, 2707 Vestry Avenue, Cleveland, O. Please mention THE Marine Review when writing to Advertisers