Amerikaans zuurstofmasker met slang (1944) tbv Luchtmacht (Verenigde Staten van Amerika) united states army in world war ii Buying aircraft : matériel procurement for the army air forces / by Irving Brinton Holley Jr wartime book Carrier war / by Oliver Jensen brochures van de sectie luchtmachthistorie staf bevelhebber der luchtstrijdkrachten Voor hen die vielen" : Jackson 1992 : verslag van de Nederlandse herdenking in de Verenigde Staten / door W.H. Lutgert, R. de Winter Army Air Forces in World War II / Wesley Frank Craven : Vol. 7: Services around the world Army Air Forces in World War II / Wesley Frank Craven : Vol. 2: Europe : Torch to Pointblank, August 1942 to December 1943 Air power : key to survival / by Alexander P. De Seversky army air forces aviation psychology program research reports Psychological research on operational training in the continental air forces / ed by Meredith P. Crawford ...[et al] Army Air Forces in World War II / Wesley Frank Craven : Vol. 5: The Pacific : Matterhorn to Nagasaki, June 1944 to August 1945