1. Egerton Ch 7671 Reference (shelfmark): Egerton Ch 7671 Title: Scope & Content: Lionel Cranfield Sackville, 1st Duke of Dorset: Signet Warrant for his dukedom: 1720. Peerage: Signet Warrants for creations of peers: 1628-1802. Collection Area: Western Manuscripts Languages: English Date Range: 1720 Extent: 1 item