Original caption:
WDR / 3. Sinfoniekonzert / Freitag / 27. November 1970 / 19.30 Uhr / Großer Sendesaal / Funkhaus Köln / Leitung / Roberto Benzi
[Translation: WDR - West German Radio Station / Third Sinfonia concert / Friday 27 November 1970 / 7.30pm / Big Broadcasting Hall / Broadcasting House Cologne]
Designer: Edelmann & Fleckhaus