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SYNCROLIFT' THE WORLD'S MOST MODERN DRYDOCKING & TRANSFER SYSTEMS A Patented Product of PEARLSON ENGINEERING CO. ,NC. P.O. BOX 8 • 8970 S.W. 87th COURT • MIAMI, FLORIDA 33156 PHONE: 305/271*5721 • TELEX: 051-9340 • CABLE: SYNCROLIFT WHATEVER YOUR NEEDS are for drydocking, transferring, or launching vessels, our engineers will help determine the best answers to those needs...will prepare estimates... even visit your yard, anywhere in the world, at no cost or obligation. Write today for literature: A Longa £- Modern R&et of STEEL BARGES Transportation of Coal and Oil in New York Harbor and Vicinity 1 Broadway M.& J. TRACY, Inc. s/r.rY NSSC Awards Study Contract To Gibbs & Cox, Inc. Gibbs & Cox, Inc., New York, N.Y. has been awarded a $90,000 cost-plus fixed-fee contract for de- sign study of potential economic advantages in employing a com- mon hull for both antisubmarine and antiaircraft warfare escort ships. The award, which was made by the Naval Ship Systems Com- mand, will require the preparation of three preliminary designs by Gibbs & Cox, and to address "phi- losophy of commonality." The re- sults of this study should be ready by mid-June. Two Firms To Build Air-Cushion Craft Aerojet General Corporation, a subsidiary of General Tire & Rub- ber Company, and Textron Inc., a subsidiary of Bell Aerospace Com- pany, will build air-cushion landing craft under letter contracts award- ed by the Navy. Although each company has re- ceived $1,000,000 to construct two vessels, the Navy anticipates spend- ing approximately $18 million at each firm to complete the proto- type programs. The 94-foot vessels, capable of carrying about 75 tons, will be able to attain speeds of 50 knots. A 100-ton surface effects ship, equipped with axial flow-lift fans and a pair of waterjets to drive the vessel at 90 knots, is under con- struction by Aerojet in association with Tacoma Boatbuilding Com- pany, Inc., under a $10 million funding from the Navy and the Maritime Administration. New Huntington Alloys Handbook Available A new 52-page handbook, which is an excellent reference manual on Huntington's corrosion-resistant high-nickel alloys and welding products, has been published. All commercial products are covered, including three new alloys recently introduced. Specifications, compositions, prop- erties, and typical applications are among the information given. Also included in the handbook, are ex- tensive data on a variety of other materials, such as castings and steels. The new handbook is available on request from Huntington Alloy Products Division, The Interna- tional Nickel Company, Inc., Hunt- ington, W. Va. 25720. In Stock Immediate Delivery • 30'x 10'x3'6" Workboat • 30" four-blade prop. • 6-71 GM diesel • 2-ton A-frame • Hydraulic steering Only $18,500 Write or phone Today! Grafton Boat Co., Inc. Grafton, III. 62037 (618) 786-3371 SOLVE Your Tough Problems of Propulsion and Maneuvering r Loolc into HARBORMASTER OUTBOARD MARINE UNITS Tough problems of propulsion, steering and maneuvering have been solved by Harbormaster Outboard Marine Propulsion units in thousands of installations since 1939. Harbormasters provide packaged power all over the world in a wide variety of jobs. They are used to provide complete power and steering; as sup- plementary equipment to improve maneuverability ^AC^^^flp and steering characteristics; for bow steering and ^^^^^^^^ bow thrust; for dynamic positioning; to supplement • m^m main engines and increase speed; and to increase ™ safety of navigation, to increase payload, and to . speed up operations. Standard units For work barges, tows and ferries or drill rigs, rVnn A J. Harbormaster is the complete power package . . . yO to 15UU b.p. eng;nCi right-angle drive and simple controls. A (Special umts mode| for every need. to 2500 h.p.) /Ji^ for complete catalog. I*!?*,, MURRAY & TREGURTHA/DIVISION OF MATHEWSON CORPORATION 94 Hancock Street, Quincy, Mass. 02171 MARITIME REPORTER ENGINEERING NEWS 107 EAST 31st STREET NEW YORK, N. Y. 10016 MUrray Hill 9-3266, 3267, 3268, 3269 ESTABLISHED 1939 Maritime Reporter/Engineering News is published the 1 st and 15th of each month by Maritime Activity Reports, Inc., with executive, advertising and editorial offices at 107 East 31st Street, New York, N. Y. 10016; publishing office at 41 First Street, Hoboken, New Jersey 07030 Controlled Circulation postage paid at Hoboken, New Jersey 07030 Member BPA Business Publications Audit of Circulation, Inc. No. 8 Volume 33 4 Maritime Reporter/Engineering News
