21. RP 271/3/4 Reference (shelfmark): RP 271/3/4 Title: Scope & Content: Letter of Piero Vettori, signed, to Francis, Grand Duke of Tuscany, Florence. From Phillipps MS 11026. Lot 922 Creation dates: 19 Nov 1579 Collection Area: Western Manuscripts Languages: English and Italian Date Range: 1 Aug 1968 Extent: film