Log Category of Documents:
1968 pocket calendar, maintained by an unidentified NVA soldier, contains notes revealing that he was assigned to an antiaircraft duty tour during the period April to June 1968, reassigned to Unit B3/C4/D512/12 (possibly 3rd Platoon, 4th Company, 512th Battalion, 12th NVA Regiment) and promoted on 29 July 1968.