Nakajima Army Type 91 Fighter
The Nakajima Army Type 91 Fighter was a Japanese fighter of the 1930s. It was a single-engine, single-seat parasol monoplane with a fixed, tailskid undercarriage.
Nakajima Army Type 91 Fighter
The Nakajima Ha1 Kotobuki was an aero-engine developed by Nakajima. It was a radial piston developed under licence from the Bristol Jupiter.
Bristol Jupiter VII on display at the Shuttleworth Collection
The first radial engine Pratt & Whitney R-1340 Wasp