Gentlemen,
I posted this at the Luftwaffe Experten Message Board - the answers are quite promising.
Their seem to be an "early" edition without additions and a "late" one, which contains an errate&addenda sheet, a sheet showing then existing models and the sheet containign the nomenclature of the german crosses and the swastika.
If you are interested, please look at:
http://www.luftwaffe-experten.org/fo...showtopic=5395
Regards
Ralph Zimmer