Radio Berlin International (RBI) was the official international broadcaster for East Germany (AKA German Democratic Republic or GDR/DDR). It came on the air in May 1959 as a counter to West Germany’s Deutsche Welle. It left the air in 2 October 1990 just before German reunification. One of its transmitter sites, the one in Nauen, is still in use by shortwave broadcasters. They sent the QSLs seen below for my reception reports.