Does anyone know how exactly the door locks worked on the Packard Sport Coupe, circa 1935? Did all Packard models around this time lock the same way? Could a person lock the doors from the inside of the car (with or without the key)? Did they lock individually or all at once? Were there buttons, knobs, or just a keyhole on the outside of the door? Did the passenger doors have keyholes? Any information on this would be appreciated. I am working on something and need to know this urgently for the sake of accuracy. <img src="http://forums.aaca.org/images/graemlins/confused.gif" alt="" />