1. Seal CLXII.28 Reference (shelfmark): Seal CLXII.28 Title: Scope & Content: ELECTROTYPE in copper of a bulla of Pope Alexander VI, found on an allotment near Bristol. Made by permission of the Bristol Museum. Alexander VI; Pope: Bulla: [1492-1503].: Electrotype. Collection Area: Western Manuscripts Languages: English Date Range: Unspecified Extent: 1 item