Der Waffenschmied, composer Gustav Albert Lortzing (Edition Cranz), n.d. Box 127 (MS 10757) Unit ID: 261 Date: n.d.
Der Zarewitsch, composer Franz Lehar (Glocken Verlag), 1937 Box 442 (MS 10757) Unit ID: 232 Date: 1937
Der Zarewitsch - Mandolin score, composer Franz Lehár (Glocken Verlag Limited), 1937 Box 569 (MS 10757) Unit ID: 13 Date: 1937
Der Zigeunerbaron, Operette in 3 Acten, composer Johann Strauss (Alwin Cranz), n.d. Music-Box 612 (MS 10757) Unit ID: 49 Date: n.d.
Des Teaufels Antheil, composer Daniel-François-Esprit Auber (Leipzig: Breitkopf & Härtel), n.d. Music-Box 11 (MS 10757) Unit ID: 33 - 1 of 5 Date: n.d.