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January, 1917 THE MARINE’ REVIEW 3 Westinghouse Marine Gears The U. S. S. Melville The propellers of the U. S. S. Melville are driven through West- inghouse Reduction Gears. The flexible pinion frame of the Westinghouse Gear provides means of compensating for torsional deflection and of insuring correct tooth align- ment at all loads. The advantages of this construction are minimum wear, long life and a gear of great reliability. The Westinghouse Machine Co. Washington, D. C., East Pittsburgh, Pa. Hunt, Mirk & Company San Francisco ~ Seattle Marine Turbines and Reduction Gears, Condensers and Auxiliaries, Lablanc Air Ejectors, Lablanc Ice and Refrigerating Systems, and Turbine Driven Lighting Sets. Please mention THe Martine Review when writing to Advertisers