The available drawings are presently being restaurated and digitilized, an example of the first drawings is shown below, the rest will follow soon.
The blueprints are not for sale, but members of the VINTAGE GLIDING CLUB
can have a copy of the drawings in the archive at cost for their personel use.
I would appreciate to find the missing original drawings for installation of Shempp-Hirth airbrake system, installation for winch hook and installation of the wheel brake system. Original drawing numbers, 7,14,23,26,28,29,32 and 43