A-E-Co Electro-Hydraulic Steerer A very compact Electro-hydraulic Steerer Every inch of space counted in the design of this steerer, which is installed on the tug New Rochelle, built by A. C. Brown & Sons for the Red Stack Transfer and Towing Company. Absolute dependability is insured by the use of the Hele- Shaw Hydraulic Pump with reversible discharge, which makes it possible to install a follow-up mechanism of ex- treme simplicity. | The pump, itself, is direct-connected to a constant speed electric motor and always rotates in the same direction and at the same speed, regardless of the amount and direction of the discharge. No electro-hydraulic mechanism can be better than its pump. ‘The Hele-Shaw is as good a pump as can be built. American Engineering Company Kensington Station Philadelphia, Pa. ‘Leaders in the Marine Field Since 1857” MARINE REVIEW—August, 1927