The following text may have been generated by Optical Character Recognition, with varying degrees of accuracy. Reader beware!

The ‘‘Winifred’’, which is powered with a Cooper- | Bessemer 150 H. P. marine diesel engine. was designed and built by The Dravo Contracting Company of Pittsburgh, Pa. A sister ship of the ‘Winifred’’, which includes the same advanced design and construction features, is completed and availiable for immediate delivery. These boats are 74' 2” long, 16’ beam, and 4' deep. WHEN PROFITS DEPEND ON POWER _ HE power plant is one of the first factors in determining the profit of a work boat. Engines which can be depended on fora full day’s work — every day — will assure an owner of a good return on his investment. Freedom from enforced shutdowns means elimination of expensive repairs and idle time for both boat and crew. * The towboat “Winifred”, (pictured above ), owned by The Keystone Sand and Gravel Company of Pittsburgh, Pa., de- pends on a Cooper-Bessemer 150 H. P. marine diesel engine for power. Although in service only six months, she has al- ready demonstrated her reliability, and is kept busy tending dredges and handling sand barges up and down the river. The three most desired characteristics of a good work boat engine are dependability, economy of operation and the delivery of full rated horsepower. You'll find them all in * Cooper-Bessemer marine diesel engines. THE COOPER-BESSEMER CORPORATION GENERAL DIESEL SALES OFFICES: SUITE 301, 25 W. 43rd STREET, NEW YORK CITY 131 State Street, Boston, Mass. PLANTS: MOUNT VERNON, OHIO MARINE REeview—April, 1931 505 Esperson Building, Houston, Texas 640 East 61st Street, Los. Angeles, California GROVE CITY, PENNSYLVANIA 101