Hmmm, I canīt find a better match than Aircos DH.11. Just itīs impossible.
(first flown in early 1919, it never crashed and was dismanteled next year...
)
Could it be a re-engined protoype of an unsuccesful bomber-developement from 1918?
Or is it something built at Martlesham Heath Iīm usually less informed about?
...still looking
Cheers
Aquilius