Bescheiden Korn ausser für tosca 1964 Briefmarke Beize Unschuldig
How we made: Franco Zeffirelli and John Tooley on Tosca (1964) | Opera | The Guardian
Puccini / Maria Callas, Renato Cioni, Tito Gobbi, Carlo Felice Cillario – Tosca (Live, London 1964 Recording) (1997, CD) - Discogs
Maria Callas: "Tosca" act.2 (5/5) "Murder Scene" - YouTube
Puccini, Giacomo, Carlo Felice Cillario, Royal Opera House Covent Garden Chorus and Orchestra, Maria Callas, Edgard Boniface, Robert Bowman, Renato Cioni, Eric Garrett, Tito Gobbi, Victor Godfrey, David Sellar, Dennis Wicks -
Giacomo Puccini, Rome Opera House Orchestra (And Chorus), Erich Leinsdorf - 1964 Tosca Vinyl Record Box Set Import (In Italian) - Amazon.com Music