F. S. Bell used. F. S. Bell Captain Frederick Secker Bell CB (17 August 1897 – 23 November 1973) of the Royal Navy was the commander of during the Battle of the River Plate in December 1939. He was educated at Matfield Grange, a prep school in Kent, and then at the Royal Naval Colleges of Osborne and Dartmouth. He served afloat in the battleship at the Battle of Jutland, as First Lieutenant of the destroyer in the Reserve Fleet at Devonport, 1923–25, and as executive officer of from 1935–38 and was promoted captain on 31 December 1938. He took command of in
Azimuth compass an azimuth compass designed by Gowin Knight to Joseph Banks for the voyage of HMS "Resolution" commanded by Captain James Cook in 1772. The instrument cost ₤80.0.0. On 6 February 1808 the American sealer "Topaz", commanded by Captain Mayhew Folger, arrived at Pitcairn Island to take on fresh water. There he found thirty five survivors of the Mutiny on the Bounty led by John Adams, who gave Folger the HMS "Bounty"'s azimuth compass and chronometer. Azimuth compass An azimuth compass (or azimuthal compass) is a nautical instrument used to measure the magnetic azimuth, the angle of the arc on the