Das unterbrochene Opferfest, Heroisch komische Oper in swei Acten, composer Peter von Winter (Universal Edition), n.d. Box 499 (MS 10757) Unit ID: 498 Date: n.d.
Daughter of the regiment, composer Gaetano Donizetti, n.d. Box 344 (MS 10757) Unit ID: 887 Date: n.d.