Éléments de cryptographie / Baudouin Ostende en Zeebrugge : 23 april en 10 mei 1918 / officieele mededeelingen van Roger Keyes ; en andere beschrijvingen der krijgsverrichtingen verzameld door C. … Escape to Athena "Outward bound" - "Ver le large" - The Canadian Armed Forces : a career with a difference - Les forces armées Canadiennes : une carrière … Jane's strategic weapon systems / ed. by Duncan Lennox, Roger Loasby Innovation and the development of flight Reconsidering a century of flight Airfields of the Eight; Then and Now Mustang at War Mighty Eight; A History of the US Eighth Army Air Force Sea King; Aeroguide 10: Westland Sea King HAR Mk 3 American Bombers of World War Two : Volume One
