Original 1963 GM Convertible Hydro-Lectric Power Top Operations and Care Owners Manual. It measures 4.5" X 6.00" and has 6 pages. This would have been placed in the car glove box of your Impala SS, Corvette, Buick or any other General Motors Hydro-Lectric Convertible from the Factory. This is a very desirable piece for the Collector or Car Owner. It is in good condition for its age with minor wear, discoloration and blemishing [see photos]. The front cover has scuffing and fading. 4224156 First Edition