Collections made and partly written by dr. Charles Mason for Cambridgeshire. Extracts from printed books and Cotton MSS. relating to the county of Cambridge and (in some cases) Huntingdon. The majority were made in about 1727 by D. Casley for the rev. George Rutterforth. At p. 134 is a rhythmical 'Actus magistri Johannis Argentyn publice tentus in universitate Cantabrigie contra omnes Regentes ... quoad opiniones in anno Christi 1470', and at p. 155 a list of charters relating to the...