Pavarotti, Luciano - Pons, Juan - Millo, Aprile - Blackwell, Harolyn - Signed Invitation

Invitation for the premiere of a new production of Verdi's Un Ballo in Maschera at the Metropolitan Opera House, New York, on October 5th, 1990, signed by the four starring artists on the central page.  Size is 10 x 7 inches, 4 pages, in excellent condition.