ZWB index cards
From Translate Science
- Zentrale für wissenschaftliches Berichtswesen der Luftfahrtforschung des Generalluftzeugmeisters (ZWB)
- These are index cards listing an abstract for a ZWB report. The Air Documents Research Center translated these cards from German into English in 1945.
- https://hdl.handle.net/2027/uiug.30112101039847?urlappend=%3Bseq=417
