Project / Collection
- Additional Manuscripts1,463
- Sloane Collection460
- Surrogates117
- Music Manuscripts108
- Royal Music Library Manuscripts58
- Royal Philharmonic Society Manuscripts52
- Egerton Manuscripts42
- Model Collection27
- Additional Charters and Rolls20
- Hirsch Collection16
- India Office Records15
- Harley Collection14
- Stowe Collection11
- Arundel Manuscripts10
- Cotton Collection9
- India Office Private Papers7
- Tyson Collection4
- Qatar Foundation Partnership Programme3
- Ashley Manuscripts2
- Music Loans2