1. Seal CLXVIII.104 Reference (shelfmark): Seal CLXVIII.104 Title: Scope & Content: Richard de Clare, Earl of Gloucester and Hertford, obverse, 1259. (10140) Richard de Clare, Earl of Gloucester and Hertford: Seal: 1259. Collection Area: Western Manuscripts Languages: English Date Range: 20th century Extent: 1 item