Interesting electromechanical computer module, measuring approximately 14″ x 6.5″ x 3.5″, marked on one side of the metal chassis, "65069-304 1, S/N A189." A mechanical counter is affixed on one end, and the wiring terminates in two Bendix connectors marked "J1" and "J2" on the other end. Components mounted on the unit include a United Aircraft Digital Converter, a Vernitron Resolver, two Solvere Resolvers, and other parts. The underside features numerous interconnecting gears. In very good to fine condition.