Automatisch kanon Hispano Suiza, Brits model Mk II*, kaliber 20 x 110, met stuk vliegtuigwand (hout) Automatisch kanon Hispano Suiza Brits model Mk II*, kaliber 20 x 110, voor inbouw in vliegtuigen, met 2 reservelopen Automatisch kanon Hispano Suiza Brits model Mk II*, kaliber 20 x 110, voor inbouw in vliegtuigen the illustrated international aircraft guide Fighters of World War II part 1 / Bernard Fitzsimons ; consultant Bill Gunston combat aircraft library British fighters of World War II / Bill Gunston combat aircraft library American fighters of World War II / David A. Anderton combat aircraft library German Warplanes of World War II / Francis K. Mason Enemy weapons : German light anti-aircraft and anti-tank guns - Engeland Voorschrift 26/GS Publications/865 anti-aircraft defence of the United Kingdom from 28th July, 1939, to 15th April 1945 / by Frederick A. Pile united states army in world war ii Buying aircraft : matériel procurement for the army air forces / by Irving Brinton Holley Jr illustrated guide to German, Italian and Japanese fighters of World War II : major fighters and attack aircraft of the Axis powers / Bill Gunston Markings and camouflage systems of Luftwaffe aircraft in World War II / Illustrated by the author