Originally Posted by
Beamr
Pypard got it right.
Interesting part is that apparently, with only 12 made incl prototype, they used four different engines during production (P&W Wasp, BMW VI, Bristol Jupiter, Curtiss D-12). That must be a record of some kind.
Well there' s a bit of info I wasn't aware of on a really obscure type. I suspect your post alone has increased the general knowledge of the type
Try this one. It'll probably go quick, but I like it anyway:
