Does anyone know how to figure out the order number and production date on a car with out having the broadcast sheet or fender tag? I want to have a new fender tag made but I need the right date to put on it as I don't want a bogus tag on my car. The car is all original so I know the option codes for the fender tag as well as the month it was built from the door vin tag, just not the actual production day and order number. Thanks