Shipbuilders Back Exhibition High-class Marine Exhibits at Olympia, London—Co-operation of Ship- Builders, Engineers and Ship Operators Make British Show a Success BY VINCENT DELPORT European Manager Marine Review British Marine exhibition at Olympia, London, Nov. 28 to Dec. 5, 1925—A wide variety of fine exhibits displayed the skill of Britain’s ship- Pe shipping, engineering and machinery exhibition which was held at Olympia, London, Nov 23 to Dec. 5, 1925, was supported by the leading marine engineering firms of Great Britain. Comprising over 220 exhibits, the show was organized un- der the patronage of the British En- gineers’ Association, Inc., the Societys of Motor Manufacturers and Traders, Ltd., the Ship and Boat Builders’ Association, Ltd., and the British Ma- rine Oil Engine Manufacturers’ asso- ciation. The formal opening took place on Nov. 23 and was presided over by the Right Hon. W. C. Bridge- man, first lord of the admiralty. At a luncheon presided over by Sir Charles Parsons, chairman of Parsons Marine Steam Turbine Co., Ltd., Wallsend-on-Tyne, a toast was pro- posed to “shipping and commerce” by the Right Hon. Walter Runciman, M. P. Mr. Runciman, speaking as a shipowner, stated that British ship- ping is passing through one ef the worst depressions in its history, and builders and engineers. he said that it is only under the pressure of bad times that ship- owners have the greatest inducement to change types, designs or equip- ment, and that the engineers have an Index for 1925 The index for the year 1925 covering all of the valuable wdi- torial material which appeared in MARINE REVIEW last year is now ready for distribution and will be sent to subscribers on request. opportunity to show their enterprise and ingenuity. Recent progress in the principles and applications of marine engineering was conspicuous in many respects, es- pecially in the use of perlit cast iron for castings, the use of electricity for driving pumps, compressors, trucks and dock equipment. Devices for the safety and comfort of crews and 25 passengers, including the latest de- signs in wireless sets were exhibited. The number of internal combustion engines displayed spoke for the in- creasing favor shown to this feature. A wide diversity of exhibits were shown, including steam and _ internal combustion engines, boilers, oil sepa- rators, pumps, compressors, winches and refrigerators, life-saving appli- ances, nautical instruments, welding equipment and tools, and various ac- cessories. Shipbuilders Are Represented The Burntisland Shipbuilding Co., Ltd., Burntisland, displayed photo- graphs of completed steamers, and a model of a 6300 deadweight vessel de- signed for carrying grain and general cargo on shallow draft. The Parsons Marine Steam Turbine Co., Ltd., Wallsend-on-Tyne, showed a model of the latest geared turbine installa- tion of 5000 shaft horsepower, for merchant work. Steam is generated in water tube boilers at a pressure of (Continued on Page 56)