This collection was formerly referred to as Ms. D.D. Henley. The following references within item descriptions relate to the lists compiled by M W Hughes in 1928-1931 (please see sections BOR/3/E/I-II):
RC Royal Charters and other documents under Royal Seal; public documents
CRC Copies of Royal Charters and other public documents
AD Ancient Deeds; wills
CD Copies of Ancient Deeds, etc.
These references consist of a letter or letters followed by a number and are usually to be found in the Related field.