From History of Canterbury Cathedral Library
- Shelfmark W/L-1-48
- Sir Henry Spelman. Larger treatise concerning tithes, long since written and promised by Sir Hen: Spelman ... Together with some other tracts of the same authour, ... 1647.
- Inscription on verso of front free endpaper: Gulielmi Somner, ex dono viri honoratissimi D. Rog. Twysdeni, equitis aur. et Baronetti.