Most fall into the trap and call the Classics and 3 wheelers sliding pillar but of course they are not, we have aired this one several times over the years on TM
http://www.talkmorgan.com/ubbthreads.php/topics/224365/The_pros_and_cons_of_sliding_pI had a good close look at one of these cars at a local show and it is amazing the likenesses but then again it's from a similar period, it was a thing to love.