1987-A 20 Mk Berlin Seal KM-119.1, DCAM PR69DCAM 认证号84671645, PCGS号397367

Germany-Democratic Republic | KM# 119.1 | J-1617 | Commemorating the 750th birthday of Berlin Berlin is the capital and largest city of Germany by both area and population. Its 3,769,495 (2019) inhabitants make it the most populous city proper of the European Union. The city is one of Germany's 16 federal states. It is surrounded by the state of Brandenburg, and contiguous with Potsdam, Brandenburg's capital. The two cities are at the center of the Berlin-Brandenburg capital region, which is, with about six million inhabitants and an area of more than 30,000 km2, Germany's third-largest metropolitan region after the Rhine-Ruhr and Rhine-Main regions.