I have read the posts on Tonneau, but it seems not a popular item really.
I often used the Tonneau on my pre war Alvis and found it convienient and warm.
My car has (relativly unobtrussive) button studs fitted around the passemger compartment ,
they look old, and I assume there was a Tonneau to fit at some time in the past for it.
Has anyone any idea of a picture/pattern/supplier in UK/Europe for one - or is it going to be a "one off"
Thanks for the help
Keep well
Paul