Here are the items that we found.
CAST
Maria Boccanegra – Gundula Janowitz
Gabriele Adorno – Carlo Cossutta
Simon Boccanegra – Eberhard Waechter
Jacopo Fiesco – Nicolai Ghiaurov
Paolo Albiani – Robert Kerns
Un Capitano – Mario Guggia
DETAILS
Date: March 28, 1969
Location: Wien
Conductor: Josef Krips
Catalogue Number: 30406-2