In my opinion, it's an Avia B.534, a czechoslovak fighter of the late 30s. :shock:
566 built before WW2.
Avia B.534-IV: single-seat fighter
Engine: one Hispano-Suiza HS12Ydrs, 850 hp
Lenght: 8,20 m
Span: 9,40 m
Wing area: 23,56 m2
Empty weight: 1460 kg
Gross weight: 2120 kg
Max...