Hi Capt Max,
I can confirm a part of the vehicle history, as I worked on it at a certain point.
It shows as being transferred to C Sqn, Royal Yeomanry on 17-9-79 and later on 17-10-82 transferred to the Vehicle Depot, Ludgershall. Between those two dates, in April 1982 it came into Workshops and noted it as one I worked on, no other info though.
regards, Richard