1. Add MS 20856 Reference (shelfmark): Add MS 20856 Title: Scope & Content: "POLITICA dos Princepes de Italia." A treatise in Portuguese on the secret principles of government in each of the Italian States, written at Rome in 1689. Paper. Folio. Italy: Politica dos Principes de Italia: 1689. Collection Area: Western Manuscripts Languages: English Date Range: 1689 Extent: 1 item