John Jervis Tucker - Letters from the Commissioners of the Admiralty re: appointments of John Jervis Tucker, including: Lieutenant of HMS THETIS at Plymouth, 17 March 1823 (together with handwritten notes by Tucker about his appointment); Captain of HMS SEMIRAMIS, 7 May 1831; record of services of Captain Tucker, 3 May 1780-11 Apr 1845, dated 1 Feb 1846; Captain Superintendent of HM Dockyard Sheerness, 29 April 1854; Captain of HMS FORMIDABLE and Captain Superintendent of HM Dockyard Sheerness, 16 June 1854; Rear-Admiral of the Blue, 10 September 1857; and Rear-Admiral of the White, 2 May 1860