1. Harley MS 1637 Reference (shelfmark): Harley MS 1637 Title: Liber contrarotulamenti Hanaperii Cancellariae Scope & Content: Contents: ff. 1r-28v: Liber contrarotulamenti Hanaperii Cancellariae (the book of the Clerk of the Hanaper (1564-1565). Collection Area: Western Manuscripts Languages: Latin Date Range: c 1565 Extent: 1 volume