Tree-Word d. i. Carter2012 It would have been an incredible find but it's a 1970 plate, therefore it's a license plate without vehicle.
It's strange. Maybe this plate doesn't belong to the Passat? The car hasn't got front plate:
Definitely not. Looks like there is a Hungarian frame at the front? Also, it was probably imported from Switzerland, because of the place name "Solothurn" on the rear window.