1. Add MS 28431 Reference (shelfmark): Add MS 28431 Title: Scope & Content: Vol. II. Philip III; King of Portugal: Register of letters of the Portuguese agent at Rome: 1623-1634. Dionysius; King of Portugal: Letters relating to the canonization of his wife, Qu. Isabella: 1623-1634. Collection Area: Western Manuscripts Languages: English Date Range: 1623-1634 Extent: 1 item