Unissued / unused material.
Opera singer Maria Callas at home in Milan, Italy.
Various shots of soprano Callas modelling glamorous outfits around her luxurious apartment.
The opening of the Opera Ball in Vienna, Austria.
Europe's top debutantes attend Shrove Tide ball at Opera house, Austria.
Opera stars perform in 'Luisa Miller' at Teatro Dell, Rome, Italy.
Bulganin and Khruschev visit Royal Opera House.
Bulganin and Khrushchev visit Royal Opera House.
Children train in art of Chinese Opera. Formosa (Taiwan).
A new electronic opera is rehearsed and performed in Hamburg
New York metropolitan opera house moves.