Their Reliability and Economy. TROY - Steam Engine Generating Sets Selected for agree: after season low cost, dependable operation in other vessels of the Grand Trunk fleet was responsible for the selection of Engberg steam engine generating sets in this new vessel. Their reliability, low maintenance, and low main- tained steam consumption were definitely proved by actual performance and were considered better than that offered by any other type or make of equipment. You will find those marine concerns who are holding costs to a minimum, whether located on river, lake or ocean, con- sistently specify and install Engberg Generating Sets. They know these units will cut costs and keep costs down. Send for Bulletin No. 1901. This fully describes and illus- trates the units and will be sent without obligation. TROY ENGINE & MACHINE COMPANY 2244 Railroad Avenue » Troy, Pennsylvania Manufacturers of VERTICAL AND HORIZONTAL STEAM ENGINES » GENERATING SETS GENERATORS » SWITCHBOARDS ENGBERG MARINE GENERATING SETS AND ENGINES M-31-4 MARINE REVIEW—May, 1931 Pay for themselves by low cost dependable operation 17