Intershop was a chain of government-owned and operated retail stores in the German Democratic Republic from 1962 until 1990 in which only hard currencies could be used to purchase high-quality goods,
The Intershop in Berlin Friedrichstraße underground train station, accessible from West Berlin only, c. 1990, the only one with shop windows. East German books, as on display here, were not sold in normal Intershop stores.