Gustav Siegfried Eins (GS1) was a British black propaganda radio station during World War II operated by the Political Warfare Executive (PWE).
It was the brainchild of Sefton Delmer, a former BBC German service announcer recruited by PWE in 1940,[1] and claimed to be an illegal radio station operating within Nazi Germany.
The programmes were recorded on glass disc at the Wavendon Tower studio then taken to the short wave radio stations at Signal Hill, Gawcott and Potsgrove.
[2] The broadcaster was Peter Seckelmann [de], a refugee from Berlin,[3] who used the name "Der Chef" and claimed to be a proud, highly patriotic Prussian officer of the old school, totally loyal to Germany.
"[1] Most of "Der Chef's" diatribes were directed against low- and middle-ranking Nazi Party officials, the so-called Partei Kommune, which he portrayed as selfish, corrupt and sexually depraved gangsters whose behaviour shamefully contrasted with 'the devotion to duty shown by our brave troops freezing to death in Russia'.