Is the registration a one time deal when you acquire the car? Or is it a yearly thing?
Over here a car is registered once when it's put on the road. For cars built before 1976 (its a rolling 40 year thing, so next year it'll be 1977) these years here May not be exact, I have no cars in this age group, but close enough. These cars are yearly road tax exempt. Go to stuff built before 1960 and they are also exempt from a yearly MOT test, a road worthiness test. All must have insurance, which on old stock stuff is normally under £100.
Thanks
Martin.