Title: Aerodynamic slots

Client: Aeroplane Monthly

Only one example of the Handley Page Gugnunc was built and, incredibly, it still exists in excellent condition at the Science Museum's storage centre at Wroughton where I was lucky enough to see it in the course of researching this illustration. In addition I had the pleasure and privilege of receiving technical input from Harry Fraser-Mitchell, former chief aerodynamicist at Handley Page