Looked genuine enough to me. Also have no sound. :wink: My Aunty Mary had one. Don't remember the rear screen louvers though, so perhaps a lesser variant
What I found a little strange is the owner seemed attached to the car but why keep it locked away for over 30 years and then suddenly decide its time to get it out the garage. Just seemed a little odd.
It was in pretty clean condition considering the time spent in the garage, must have been the mattress on the roof
The screen louvres I think we're for hotter climes to shade the interior as it was from South Africa.