What's this?

albion1938:
I think the Mason Leyland started out as a pantechnicon, the cab was probably originally integral and built by the bodybuilder. Only guessing. Nice looking motor whatever.

Bernard

Correct, the Mason motor was a van originally, and I believe that the cab and body were built by Woodward’s of Formby. Woodward’s were also Atkinson agents, hence the use of Mk.1 Atkinson windscreens. It’s the only one on this thread with Atki screens, though, and which are rather different from Homalloy, Bowyer, ERF KV, etc