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The Stearman-Hammond Model Y-1S.
No doubt about it Wingnut, a very common layout for aircraft. Here's the British Arpin and the Dutch Fokker Promoter as further examples...
.... and not forgetting Australia's effort at a similar layout..
Graeme, if it is not the Bendix, probably the Convair Skycoach?
Sud-Est SE 212 Durandal?
Gotta go back to work now, boss is coming.
No. Polish. Jaroslaw Naleszkiewicz's J.N 1 experimental tailless sailplane named Zabus II (Froggy II).
This one's the Blackburn B-54.