Here is a picture of the NH 350 I used to own a number of years ago until September 2007. I put it as 1954 because that was when it was first registered I believe. I also believe that the person who bought it of me sold off the registration, even though he had promised that was not his intention, because I am sure I saw it not long afterwards on a dealers (Pembrokeshire Classics ) web site with a different registration.
I would be interested to find out what happened to her if the current owner is out there.
Cheers, John