Luftwaffe Equipment and Supply Administration 1943, Secret Translation by Air Ministry
Here is an original WWII-era document you won't see everyday.
This is labeled as a secret translation of the German Luftwaffe's Handbook on the Administration of Equipment in the Supply Establishments and Equipment Administrations August 1943, prepared by the RAF Air Ministry.
The purpose of this manual was to set forth the standard procedures for establishing equipment supply and replenishment operations for the Luftwaffe during WWII. This would have been a backbone document for setting up the equipment supply for new air operations in acquired territories. It contains flow chart diagrams and template forms for procuring, moving, and stocking equipment & materials.
It is in reasonable condition given its age. Measures ~ 9 x 14 inches and ~1/2 inch thick.