Thanks Graeme,
Sorry mate; I don't think you'll like this one too much, but it's the only one I've got at the moment!
My next Challenge, or should I say contraption; needless to say it didn't fly, despite recieving considerable financial backing. It is in fact a photo of a model, built for an exhibition to commemorate the other contributions of the backer to the development of heavier than air flight.
It is on the web and can be found with a simple goggle search, provided one uses the correct keywords describing its more obvious features, paying attention to the terminology in use at the turn of the century before last and includes the name of the backer.
I do know one former regular SC player who knows the answer, but we haven't seen him for some time now, so perhaps this challenge will lure him back!