1. Seal XLIII.41 Reference (shelfmark): Seal XLIII.41 Title: Scope & Content: Gem seal of William Mugge, Presbyter. From the original appended to a charter in the possession of the Very Rev. the Dean of Windsor. William Mugge, Priest: Seal: 15th cent. Collection Area: Western Manuscripts Languages: English Date Range: 15th century Extent: 1 item