The Vickers Type 143 or Bolivian Scout was a British single-seat fighter biplane designed and built by Vickers in 1929–1930. Six were built for Bolivia in 1930, which used the survivors in the Chaco War against Paraguay.
Vickers Type 143
Vickers Type 177
The Bristol Jupiter is a British nine-cylinder single-row piston radial engine that was built by the Bristol Aeroplane Company. Originally designed late in World War I and known as the Cosmos Jupiter, a lengthy series of upgrades and developments turned it into one of the finest engines of its era.
Bristol Jupiter
Bristol Jupiter VII on display at the Shuttleworth Collection
Preserved Bristol Jupiter VIIIF
Jupiter IX