1. RP 10463 Reference (shelfmark): RP 10463 Title: Scope & Content: MASKELYNE, Sir Nevil. Autograph letter, signed 'Sir'. Relating to the publication of 'The annual Nautical Almanac and Astronomical Ephemera' for the Board of Longitude. Creation dates: 28 March 1767. Collection Area: Western Manuscripts Languages: English Date Range: 9 Jun 2015 Extent: Digital images (1 disc)