Project / Collection
- Additional Manuscripts5,503
- India Office Private Papers2,808
- Additional Charters and Rolls1,316
- Universal Postal Union Collection812
- Detached Seals and Casts526
- India Office Records490
- Music Manuscripts320
- Surrogates226
- Ashley Manuscripts156
- Royal Music Library Manuscripts119
- Egerton Manuscripts118
- Loans of Manuscripts73
- Tapling Collection72
- Royal Collection50
- Royal Philharmonic Society Manuscripts40
- Lansdowne Collection39
- Ewen Collection32
- King's Manuscripts32
- Stowe Collection31
- The Barbadian Newspaper29