11. Add MS 89231/13/10 Reference (shelfmark): Add MS 89231/13/10 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1952 Extent: 1 file
12. Add MS 89231/13/11 Reference (shelfmark): Add MS 89231/13/11 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1953 Extent: 1 file
13. Add MS 89231/13/12 Reference (shelfmark): Add MS 89231/13/12 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1954-1955 Extent: 1 file
14. Add MS 89231/13/13 Reference (shelfmark): Add MS 89231/13/13 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1956 Extent: 1 file
15. Add MS 89231/13/14 Reference (shelfmark): Add MS 89231/13/14 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1957 Extent: 1 file
16. Add MS 89231/13/15 Reference (shelfmark): Add MS 89231/13/15 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1958-1959 Extent: 1 file
17. Add MS 89231/13/16 Reference (shelfmark): Add MS 89231/13/16 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1960-1961 Extent: 1 file
18. Add MS 89231/13/17 Reference (shelfmark): Add MS 89231/13/17 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1962-1963 Extent: 1 file
19. Add MS 89231/13/18 Reference (shelfmark): Add MS 89231/13/18 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1964-1966 Extent: 1 file
20. Add MS 89231/13/19 Reference (shelfmark): Add MS 89231/13/19 Title: D'Oyly Carte Opera Company: Contracts with UK Theatres Collection Area: Western Manuscripts Languages: English Date Range: 1967 Extent: 1 file