1. Add MS 50968 A Reference (shelfmark): Add MS 50968 A Title: Scope & Content: Vol. IX A, ff. 150 Collection Area: Music Collections Languages: English Date Range: 1920-1922 Extent: 1 item
2. Add MS 50968 B Reference (shelfmark): Add MS 50968 B Title: Scope & Content: Vol. IX B, ff. iii+61 Collection Area: Music Collections Languages: English Date Range: 1920-1922 Extent: 1 item
3. Add MS 50968 C Reference (shelfmark): Add MS 50968 C Title: Scope & Content: Vol. IX C, ff. ii+95 Collection Area: Music Collections Languages: English Date Range: 1920-1922 Extent: 1 item