1. Seal CLVI.103 Reference (shelfmark): Seal CLVI.103 Title: Scope & Content: Counterseal of Valentine, Prior of St. Swithin's, Winchester, 1266. City of Winchester: Counter-seal of Valentine, Prior of St. Swithun: 1266. Collection Area: Western Manuscripts Languages: English Date Range: 1266 Extent: 1 item