Vintage Tennis Racquet Spalding Pancho Gonzales Japanese Prize Cup

In good overall condition for age. I don't think you could play with it, but who am I to tell you what to do. Shows signs of age and usage including grip marks, some pink and end cap rip. Grip size is not on the racquet. Unsure if strings are original, but they are tight. Great vintage graphics on it. Measures 27" long and the head is 9" at widest. Grip at bottom is 1.5" in width. Please see photos.