Thanks for all your help. (Ayeee! Still no pics!) :o
Some very recent pics (not mine) - Car Graveyard - a set on Flickr
The yard's very run-down and looks to have been broken into numerous times and I think there was a fire a while back.
BTW when I first visited, the son Steve was an alright guy. Hardly see anyone working there now. Most old buildings round the place have been pulled down and new houses have been built around it. Can't believe it's still there! I once saw a large turquoise Yank parked outside. A '55 Ford, I recall. Most side and front trim was removed including hubcaps but the body and paintwork looked in ok condition.