Both the East and West entrance were protected with huge sliding doors. These doors are made of steel with concrete inside and run on rails. They are 2.5 m thick and weigh around 30 tons each. The West entrance is where you can enter the building. The door is in working condition (up to half the entrance) and can be electrically operated. Leica R8 with Vario-Elmarit-R 35-70/2.8 ASPH, Fujichrome Provia 100 F
Scanned with Nikon Super-Coolscan LS-2000.