MARINE BEErAIRS > > ° Builders of the Two floating dry docks of 11,000 tons capacity each, every facility for hull and machinery re SUN DOXFORD pairs, including diesel or steam engine, together with a highly trained staff of engineers and OPPOSED PISTON | workmen is your assurance of efficiency and dispatch when your marine repairs are made by DIESEL OIL ENGINE the Sun Shipbuilding & Dry Dock Co. SUN SHIPBUILDING & DRY DOCK CO. CHESTER, PA. New York Office: 25 Broadway Vol. 64, No. 6, June, 1934, issue of MarINr Review, published monthly at Cleveland, O. Entered as second class matter at the post office, Cleveland, O., under act of March 3, 1879. Subscription price $3 a year in U. S.: Canada, $4; Great Britain and other foreign countries, £1. Single copies, 35¢e