1. Add MS 88891/69 Reference (shelfmark): Add MS 88891/69 Title: Duke of York's Theatre Collection Area: Western Manuscripts Languages: English Date Range: 1936-1951 Extent: 4 files
2. Add MS 88891/69/1 Reference (shelfmark): Add MS 88891/69/1 Title: Duke of York's Theatre Collection Area: Western Manuscripts Languages: English Date Range: 1936-1938 Extent: 1 file
3. Add MS 88891/69/2 Reference (shelfmark): Add MS 88891/69/2 Title: Duke of York's Theatre Collection Area: Western Manuscripts Languages: English Date Range: 1939-1944 Extent: 1 file
4. Add MS 88891/69/3 Reference (shelfmark): Add MS 88891/69/3 Title: Duke of York's Theatre Collection Area: Western Manuscripts Languages: English Date Range: 1945-1949 Extent: 1 file
5. Add MS 88891/69/4 Reference (shelfmark): Add MS 88891/69/4 Title: Duke of York's Theatre Collection Area: Western Manuscripts Languages: English Date Range: 1950-1951 Extent: 1 file