Genghis, can you honestly tell me that isn't a high-wing or parasol monoplane - albeit with an oversize horizontal stabilizer?
Not that I begrudge you the 6 hours or anything
Sorry for the scattergun approach Gas Path - it was a sort of thinking aloud post!
Here's one to start the weekend with - it isn't a great photo, as it's a scan of a B&W original, reduced to fit.