KEYSTONE AUTOMOBILE CLUB PHYSICIAN. Old Porcelain Auto Truck Badge Emblem. Measures approximately 3 1/4″ by 4 1/2″. Reference photos next to 12 oz can to judge size. Please view all pictures for additional information. Exhibits wear and tear with age and use. Surface wear stains fading scratches lower edge dent etc. Check our store for more old auto advertising & signs. Available for private inspection by appointment. Please view all pictures for more information and to judge condition for yourself. Wear and tear associated with age and use throughout. Available for private inspection. Thank you for looking. Check out our store – AGED2PERFECTIONSTORE – for more great finds: antiques and unusual items.