Hello Julian,  It is a pleasure to learn more history of my
Triumphauto.  I was shocked to learn that a close friend also has
one, so at least two of them have migrated from the UK to Texas!
He has not completed his restoration, but he has used the special
set of tools that I designed for re-covering the parallel-operating
pneumatic boards in the stack.  I have also downloaded the Triumph
catalog from the link posted in the MMD.  Thank you for your posting.

Best regards,
Bill McKeown
Euless, Texas