Extremely rare "Kompaniestammbuch" of Panzer-Pionier Battalion "Großdeutschland". The Kompaniestammbuch (Stabskompanie) kept a record of all Kompanie members, there home address, date of birth, exact unit, awards and medals, etc...
This book is the best source of research for this unit you can imagine.
Notes from late 1944 until May 1945. A few postwar notes about the destiny of soldiers probably written by the former writer of this Kompanie.
Roughly 100 pages out of the 192 pages contain notes and entries.