1. Lansdowne MS 154/31 Reference (shelfmark): Lansdowne MS 154/31 Title: Scope & Content: 31. Tractatus anni 1520, 11 Hen. VIII. alias dicitur Cotifirmatio tractatus mutui commercii et mercium intercursus, inter potentiss. Henricum VIII. Angliæ Regem et excellentiss. Carolum Imperatorem. De dat. 15 Aprilis 1520. fo. 177. Collection Area: Western Manuscripts Languages: English Date Range: 15 Apr 1520 Extent: 1 item