Looking for my dads Custom Duster/ Javelin done in the 80's

try lost muscle cars on facebook. also going to be hard without a vin. do any of the pics show a plate number?
Im letting myself into their house on Wednesday whiles their in church. And going to scan the pics and upload them to here. Im sure theres a plate in the one pic but i wasnt aware that would do me any good since he sold the car. Can i get the vin from an old plate?