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It is a chinese biplane of 1937 called:
Liuchow Kwangsi Type Three
More particulars at:
Liuchow Kwangsi Type 3 - fighter.
A Kaman chopper of the fities maybe? Not many around with intermeshing rotorblades...
carson1934
Ouch yes! How can a programme be cancelled with 40 planes in construction??? The mind boggles at such wanton vandalism