Werther, 10 June - 14 July 1989 2 programs, 6 cast lists Box [unnumbered] Unit ID: 1989/13 Date: 10 June - 14 July 1989 Physical Description: 2 programs, 6 cast lists
Werther, 17 February - 7 March 1990 1 program, 3 cast lists Box [unnumbered] Unit ID: 1990/16 Date: 17 February - 7 March 1990 Physical Description: 1 program, 3 cast lists
Werther, 19 March - 7 April 1990 1 program Box [unnumbered] Unit ID: 1990/17 Date: 19 March - 7 April 1990 Physical Description: 1 program
Werther, 25 August-20 September 1997 1 program Box [Unnumbered] Unit ID: 1997/14 Date: 25 August-20 September 1997 Physical Description: 1 program
Werther, 29 October-10 November 1979 2 programs Box [unnumbered] Unit ID: 1979/5 Date: 29 October-10 November 1979 Physical Description: 2 programs
Werther-Massenet, Metropolitan Opera Tape 1, 3 February 1979 Cassette-Box 303 Unit ID: NLA.MS-SAV005621 Date: 3 February 1979
Werther-Massenet, Metropolitan Opera Tape 2 (Tape missing), 3 February 1979 Cassette-Box 303 Unit ID: NLA.MS-SAV005622 Date: 3 February 1979