Project / Collection
- Additional Manuscripts5,107
- Harley Collection2,712
- Cotton Collection1,839
- Sloane Collection1,066
- Additional Charters and Rolls875
- Charters and Rolls787
- Surrogates600
- Egerton Manuscripts385
- Burney Manuscripts279
- England and France 700-1200 Project196
- Greek Manuscripts153
- Royal Music Library Manuscripts137
- Stowe Collection125
- Royal Collection92
- Arundel Manuscripts72
- India Office Private Papers36
- Music Manuscripts31
- Ashley Manuscripts25
- Yates Thompson Collection25
- Egerton Charters and Rolls23