Fifty-three files of unbound material accumulated by Bradney during the preparation of A History of Monmouthshire and containing press and proof copies, transcripts and abstracts of, and extracts from, manuscripts, deeds and documents, holograph and autograph letters, pedigrees and genealogical notes, press cuttings, etc., generally arranged under parishes. Much of the material is in the autographs of friends and official copyists. This volume contains transcripts relating to Monmouthshire, of Chancery Proceedings, Inquisitions Post Mortem, Exchequer Bills and Answers, Exchequer Depositions, State Papers Domestic, Court of Requests Proceedings, Augmentation Office Papers, etc., 1294-1719; and letters, 1905-1913. These transcripts are in the autograph of an official copyist and were later transcribed by Bradney into various volumes of 'Notae'.