Some years back i owned a 1963 Pontiac Parrissiene 4 door pillarless saloon the registration plate was 525 HYH , i wondered if any member knows of its whereabouts, its a real long shot but hey nothing ventured etc.
Not showing up on AskMid as being insured. Could have had a plate change though. Might be best off asking on a American car enthusiasts site. Good luck with the search
Thats the one,superb arent they, mine was right hand drive so some yank enthusiasts would say it wasnt true US etc.i paid a hundred quid for it ,ran it two years but had to let it go as cash was tight ,i sold it to a chap in wakefield west yorkshire, i hope its still about .