Deutsche Post 15th Anniversary of Radio Berlin International & 25th Anniversary of German Radio Broadcasting

DEUTSCHE POST (DDR) on 13 May 1970 issued two stamps commemorating the 15th anniversary of Radio Berlin International, 10 pfennig denomination, and the 25th anniversary of the Deutsches Democratischer Republik radio broadcasting, 15 pfennig denomination. A total of 3,000,000 stamps, for each design, was printed using an offset printing method. Manfred Gottschall designed the stamps. Postmark cancellation originated from East Berlin.