Richter, Karl - Kmentt, Waldemar - Topper, Hertha - Holecek, Heinz - Engen, Keith - Program with Multiple Signatures St. John's Passion Vienna 1963 Maria Callas Programs who sang the role of

who sang the role of Amelia in the premiere of the revised version of Verdi's Simon Boccanegra in 1881

under the baton of the superstar conductor Arturo Toscanini

William Lewis

died young at age 42

Richter, Karl - Kmentt, Waldemar - Topper, Hertha - Holecek, Heinz - Engen, Keith - Program with Multiple Signatures St. John's Passion Vienna 1963 Maria Callas Programs who sang the role of4 page program playbill for a March 1963 performance of the Vienna Symphony Orchestra presenting J. S. Bach's St. John's Passion signed by the conductor Karl Richter and the four vocal soloists listed above, with each of the signatures on the cover page. Size of each page is 6 x 8. 25 inches, in excellent condition.