Avia exhibition in The Hague. On the left is the Koolhoven stand with a mock-up of the FK.55 fighter and an FK.53, PH-FKJ. The Fokker D.XXI perching behind that is the first production aircraft, delivered to Finland as FR-76. The D.XXI prototype is painted on the wall. Photo from: Nationaal Archief (Netherlands)
This photo was added on 29 January 2022, and has since been viewed 233 times.