Original, Chevrolet Service News (technical bulletin) Volume 32 Number 1 dated January, 1960. These bulletins were released to service technicians with additional service tips after the service manuals were printed. This issue covers: washer antifreeze mixing procedure, Corvair service, passenger car service, powerglide governor presure with 3.08 axle, noisy or "chucking" six-way front seat, revised speed and cruise control cable adjustment, autroinc-eye guide-matic tester conversion, truck service shop manual correction, and Eaton rear axle specifications.  A little soiled and worn. Overall in good condition.