Hello!
I am pretty sure someone here can say for certain what kind of document is this. Found from a wreck "crater" in Estonia:
http://pilt.delfi.ee/album/143023/
The photos can be clicked to zoom very close distance. The document paper has been backed up with canvas so it must have been of more permanent nature? Dated 8.8.44 (August 8th, 1944).
Cheers,
Kari