Just found nice site in German with original photos and described equipment of east German army. Especially photos looks like taken from orginal manuals during cold war.
http://www.militaertechnik-der-nva.de/index.html
use a -> Bestimmung von NVA-Technik
to see military vehicles
example of all models T-34/85 used by DDR
http://www.militaertechnik-der-nva.d...urm/57/57.html