Picture of Willi Birrenkoven and Carl Ernst Seydel in Palestrina
Willi Birrenkoven and Carl Ernst Seydel in Palestrina

Picture of Willi Birrenkoven with Hermann Schramm, Richard Breitenfeld, Paul Greeff and Heinrich Hensel among others
Willi Birrenkoven with Hermann Schramm, Richard Breitenfeld, Paul Greeff and Heinrich Hensel among others

Picture of Willi Birrenkoven as Bischof von Bukoja and Gimpler as Anton Brus von Müglitz
Willi Birrenkoven as Bischof von Budoja and Gimpler as Anton Brus von Müglitz (in Palestrina)

Picture of Willi Birrenkoven as Tannhäuser
Willi Birrenkoven as Tannhäuser

Picture of Willi Birrenkoven

Picture of Willi Birrenkoven
Picture source: Goethe Universität Frankfurt am Main