Jump to content
News Ticker
  • I am now accepting the following payment methods: Card Payments, Apple Pay, Google Pay and PayPal
  • Latest News

    Recommended Posts

    Posted

    "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 Debye

    Heft. 14: 'Das Widerstandsproblem der Flugmotorenk?hlung' by Heinrich Helmbold

    Heft. 31': 'Probleme des Schnellflugs' by Willy Messerschmitt

    Heft. 36: 'Die Tr?gheitswirkungen in der Luftschraube des Kurvenden Flugzeug' by Richard Grammel

    Enjoy!

    Bill

    • 2 weeks later...

    Create an account or sign in to comment

    You need to be a member in order to leave a comment

    Create an account

    Sign up for a new account in our community. It's easy!

    Register a new account

    Sign in

    Already have an account? Sign in here.

    Sign In Now
    ×
    ×
    • Create New...

    Important Information

    We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.