luftguy Posted September 14, 2005 Share Posted September 14, 2005 "Schriften der Deutschen Akademie der Luftfahrtforschung."I obtained 4 of these booklets of selected writings regarding German Luftwaffe research.Heft. 3: '?ber die tiefsten heute erreichbaren Temperaturen' by Peter DebyeHeft. 14: 'Das Widerstandsproblem der Flugmotorenk?hlung' by Heinrich HelmboldHeft. 31': 'Probleme des Schnellflugs' by Willy MesserschmittHeft. 36: 'Die Tr?gheitswirkungen in der Luftschraube des Kurvenden Flugzeug' by Richard GrammelEnjoy!Bill Link to comment Share on other sites More sharing options...
Panzer57 Posted September 16, 2005 Share Posted September 16, 2005 Great find Bill, thanks for showing! Link to comment Share on other sites More sharing options...
luftguy Posted September 25, 2005 Author Share Posted September 25, 2005 Thanks Panser57!I think there are 54 total booklets in the set.Bill Link to comment Share on other sites More sharing options...
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