21. Add MS 64485-64489 Reference (shelfmark): Add MS 64485-64489 Title: Stage works without definitive opus number Collection Area: Music Collections Languages: English Date Range: [1932-1940] Extent: 5 items
22. Add MS 64515-64523 Reference (shelfmark): Add MS 64515-64523 Title: Orchestral works without definitive opus number Collection Area: Music Collections Languages: English Date Range: [1931-1951] Extent: 9 items
23. Add MS 64573-64594 Reference (shelfmark): Add MS 64573-64594 Title: Works with opus number Collection Area: Music Collections Languages: English Date Range: [1942-1982] Extent: 22 items
24. Add MS 64691-64706 Reference (shelfmark): Add MS 64691-64706 Title: Works with opus number Collection Area: Western Manuscripts Languages: English Date Range: [1957-1980] Extent: 16 items
25. Add MS 64566-64572 Reference (shelfmark): Add MS 64566-64572 Title: Instrumental ensembles without definitive opus number Collection Area: Music Collections Languages: English Date Range: [1937-1982] Extent: 7 items
26. Add MS 64639-64682 Reference (shelfmark): Add MS 64639-64682 Title: Works with opus number Collection Area: Music Collections Languages: English Date Range: [1946-1980] Extent: 44 items
27. Add MS 64619-64627 Reference (shelfmark): Add MS 64619-64627 Title: Accompanied choral music without definitive opus number Collection Area: Music Collections Languages: English Date Range: [1932-1961] Extent: 9 items
28. Add MS 64762-64764 Reference (shelfmark): Add MS 64762-64764 Title: LUTYENS COLLECTION. Vols. CCCXXVIII-CCCXXX. 'The Skull'; 1965. Three volumes. Collection Area: Music Collections Languages: English Date Range: 1965 Extent: 3 items
29. Add MS 64789-64790 Reference (shelfmark): Add MS 64789-64790 Title: LUTYENS COLLECTION. Vols. CCCLV, CCCLVI. Identified series charts, some incorporating sketches, arranged in chronological order. For each work represented here (except the last two), see the appropriate section above. Two volumes. Collection Area: Music Collections Languages: English Date Range: [1952-1983] Extent: 2 items
30. Add MS 64791 Reference (shelfmark): Add MS 64791 Title: Scope & Content: Lutyens Collection. Vol. ccclvii. Unidentified series charts; n.d. ff. 59. Various sizes. Collection Area: Music Collections Languages: English Date Range: [1952-1983] Extent: 1 item