Project / Collection
- Additional Manuscripts138,677
- Royal Literary Fund78,480
- Additional Charters and Rolls26,070
- Lansdowne Collection22,895
- Surrogates16,922
- Egerton Charters and Rolls8,473
- Detached Seals and Casts6,306
- Sloane Collection3,720
- Egerton Manuscripts3,297
- Ashley Manuscripts2,095
- Royal Collection1,717
- Stowe Collection1,692
- Harley Collection1,420
- Loans of Manuscripts791
- Cotton Collection609
- Hargrave Manuscripts540
- King's Manuscripts465
- Arundel Manuscripts458
- Charters and Rolls269
- Papyri Collections198