1. Egerton Ch 7445 Reference (shelfmark): Egerton Ch 7445 Title: Scope & Content: Secret Service: Signet Warrants for payments for: 1717-1725. Joseph Addison, dramatist and essayist: Signet Warrants to: 1717, 1718. Collection Area: Western Manuscripts Languages: English Date Range: 1717-1725 Extent: 1 item