Berlin 12 (DE)
From Stamps of the World
Reinickendorf is the twelfth borough of Berlin, with a large population of 247,248 end 2012. It encompasses the northwest of the city area, including the Berlin Tegel Airport and Lake Tegel. It was created in 1920 (as 20th District) with the villages Reinickendorf, Wittenau, Tegel, Heiligensee, Hermsdorf und Lübars.
Postmarks in Germany
Postmark in the reunified Germany
Postmarks in the occupated Zones
Berlin West (French zone) after the war.