ET THE IMPROVED MARINE GENERATING SET oe e He : The Evaporator that protects 9,000,000 B. Hp. Thirty-five Engberg Generators Send for copy for U.S. Coast Guard THE GRISCOM-RUSSELL CO. i... of the thirty-three new 285 Madison Ave., New York Coast Guard Patrol Boats under Chicago Office: Monadnock Block construction by American Brown hee Boveri , will be equipped with an Branch Offices in Principal Ports Engberg-Hill Marine Generating Set consisting of the Engberg Gen- erator and Hill Diesel Engine. All coils entering into the con- struction of Engberg Generators are thoroughly saturated with wa- ter and oil resisting compound. The insulating materials are very carefully selected, thoroughly tested, and correctly applied in very generous quantities, so the generators are specially adapted to marine service. Improvements resulting from more than thirty years of intensive study and testing insure greatest convenience for the operator,a genuine guarantee of dependable, economical service, and are responsible for the selection of Engberg in first-class installations. ENGBERG’S ELECTRIC & MECHANICAL WORKS 2220 Vine St., id ied a Mich. U.S. A. ENGBERG 8 Bulletin 330 explains why Kilowatt, 36 volt, 550 RPM, Heavy-duty, Drip-proof, Marine Gener- ator. ENGINES GENERATING SETS GENERATORS SWITCHBOARDS MOTORS THE RESULT OF THIRTY YEARS MARINE EXPERIENCE 56 MARINE REVIEW—July, 1927