1. Add MS 50415 A Reference (shelfmark): Add MS 50415 A Title: Scope & Content: Vol. LV A (ff. 217). Act I. Collection Area: Music Collections Languages: English Date Range: 1927-c 1936 Extent: 1 item
2. Add MS 50415 B Reference (shelfmark): Add MS 50415 B Title: Scope & Content: Vol. LV B (ff. 170). Act II. Collection Area: Music Collections Languages: English Date Range: 1927-c 1936 Extent: 1 item
3. Add MS 50415 C Reference (shelfmark): Add MS 50415 C Title: Scope & Content: Vol. LV C (ff. 136). Act III. Collection Area: Music Collections Languages: English Date Range: 1927-c 1936 Extent: 1 item