Historical extracts chiefly from Cottonian MSS. The following are the more important sections: P. 4. 'ex registro prioratus Dunelmensis', being extracts from letters addressed to the prior of Durham from Cott. MSS., and notes from numerous other Cottonian MSS., including (p. 25) Tib. B. xi, the chartulary of st. Mary's, Dublin P. 28. 'collectanea ex chartis antiquis turris', being brief…