The de Havilland PS.23 or PS.52 Gyron, originally the Halford H-4, was Frank Halford's last turbojet design while working for de Havilland. Intended to outpower any design then under construction, the
de Havilland Gyron at the de Havilland Aircraft Museum
The de Havilland Aircraft Museum, formerly the de Havilland Aircraft Heritage Centre, is a volunteer-run aviation museum in London Colney, Hertfordshire, UK.
Salisbury Hall
DH.82 Tiger Moth, G-ANRX, with crop spraying equipment
DH.98 Mosquito Prototype W4050 photographed in the main hangar at the de Havilland Aircraft Museum in London Colney, UK