I have a set of nice original photographs of what I think is a PA 4-seater registration NJ 4933. The car appears to be fairly new so I assue they were taken before the war. I would love to know if the car still exists and if it does the current owner is very welcome to the photos. Fingers crossed. Many thanks, Ian.
NJ 4933 should be PA1246 which has been with Dutchman Michael Kuijpers since 2008. According to the Register, it's still a 4 seater, hooray! You can find Michael at http://www.kuijpers-interieur.nl/.
Wow that's great news. Thank you very much for your help Cathelijne. I have sent Michael an email and offered him the set of photos. If he lets me have his address I'll pop them in the post to him. It will be great to reunite them with the car. All the best, Ian.