To add a bit of information to Jock's M20, army number 64YC64, the clip from the Key Card that Rob has posted, shows that it was disposed of in 1968. The last holding unit shown was HQ 101 Medium Regiment, Royal Artillery (Volunteers), in 1967. They were based at Newcastle upon Tyne and formed during a restructure of the Territorial Army in April 1967. The regiment at the time were equipped with 5.5" Medium guns.
hi rob
if i could work out how to add a picture i will send one for sure , any help with this and I will send one asap. tried to cut and past dont work