Hi   A friend is looking for info on a 55 Crown Vic that he's thinking of buying from an estate sale. Widow has the papers with this vin # V5GW 131971, but doesn't know where to look for the data plate on the car. This is a long distance ,over the phone type of deal. Where is the plate located on 55's?  and does the serial number make sense? Any help would be appreciated.   Barry L