Hi Paul,
I'm not the Mike you refer to, but I can't resist a request for help.
The early Coastal Command examples were loaned from RAF, and were most likely Merlin engined.
I just spent an hour compiling a list of Marks, engines, etc, only to find that my login timed out, and I lost the lot
Bristol Hercules XVIs and 100s came later in the story, but I would imagine that CC would have received some of these.
I have some low quality B&W photos of radial engined Met examples, one with black under, one white. Not good enough to use as paint reference though.
