Steel component from the tailless aeroplane
Steel component from the tailless aeroplane, the Hill "Pterodactyl" Mk.I, with Bristol Cherub engine, by Captain Geoffrey T R Hill, England, 1920-1940
Steel component from the tailless aeroplane, the Hill "Pterodactyl" Mk.I, with Bristol Cherub engine, by Captain Geoffrey T R Hill, England, 1920-1940