Originally posted by chunder:
Interesting, that's the first Wellington I can recall seeing with inline engines instead of radials.
That would probably be a B.Mk II, fitted with RR Merlin X engines, 400 built.
The only other Merlin Wellingtons were the high altitude, pressurised Mk V(2 p-types) and B.Mk VI(63 built), and the cancelled Mk VII(1 p-type).
All the other marques had radials afaik.