Barry,
Thanks; I have photos but since moving house I'm not sure where.....
I used to have a Raleigh mini-caravan as well but chose to restore the Nutshell as it is by far the prettier of the two as well as being older. It was restored by my father and I to near-original condition; we made a couple of subtle internal modifications to make it far more practical to use. I also have the original awning which is simple but very effective.
When looked at in profile the Nutshell has curved (bowed) ends and the base tapers to a fine point at the leading edge. In comparison the Raleigh has straight ends (front is vertical /rear is sloped) and there isn't the same fine point at the leading edge. The windows on the Raleigh were smaller (& slightly smoked) and the interior finish somewhat crude by comparison.
However, both are charming and hopefully the Raleigh was restored although I've long forgotten where or who it went to.
Kind regards,
Colin