Quote Originally Posted by wbute View Post
The year of the car isn't a calendar year either. I think it's September when they change over or close to. So it's either 73 or 74.
As in the original post, the chassis number of DHQ 8XXX5S would be a 1973 built 1973 model.
The ADR plate from my 7/73 HQ prem wagon reads DHQ 91859M unfortunately I can't get the picture of the tag to load.