Manuscript on paper, in a single hand, containing a brief box-level inventory of muniments stored at Thornbury Castle by the third Duke of Buckingham. Items listed include a box "with my lordys pedygrese;" two boxes "with evidence concerynynge a Chauntrie in Newport;" a box of indulgences, pardons and licences; a box of writings concerning a voyage to France made by the first Duke of Buckingham in 1437; boxes of documents relating to the marriages of the Duke's son and daughter; and a variety of boxes of land grants, charters, and deeds.
Title added to document in another contemporary hand (possibly after the execution of the Duke in 1521?).