1. RP 6340/1 Reference (shelfmark): RP 6340/1 Title: Scope & Content: DUDLEY, Robert, Earl of Leicester. Autograph Letter Signed to Queen Elizabeth I, about the Spanish Armada Creation dates: [20 or 27 July 1588] Collection Area: Western Manuscripts Languages: English Date Range: 13 Dec 1996 Extent: 2 black and white prints