London
Found in 1992 Collections and/or Records:
Letter from William Nixon to [Thomas Hurd], 1817-07-08
The reverse bears a copy of a reply from Thomas Hurd stating that Nixon's proposal had been rejected by the Board.
Letter from William Parkes to the Board of Longitude, 1800-02-28
Outlining his method of finding longitude by observing the positions of four constellations: Aries, Libra, Cancer and Capricorn.
Letter from William Parr on a machine for ascertaining longitude, 1799-02-01
Correspondence regarding miscellaneous schemes and inventions.
Letter from William Parr with a description of his dial or orrery for finding longitude, 1799
Includes a drawing.
Letter from William Probert to the Board of Longitude concerning a timepiece, 1821-02-19
Twenty letters, a plan and one report, sent by various correspondents.
Letter from William Reid to the Board of Longitude, 1813-03-04
With an index of names.
Letter from William Richardson to Dr Thomas Young, 1829-01-26
Concerning his reduction of the observations taken at Parramatta Observatory under Sir Thomas Brisbane.
Letter from William Ross to the Board of Longitude, 1806-10-27
Outlining his method of finding longitude using the latitude and time at a specific place; sent from Philadelphia.
Letter from William Ross to the Board of Longitude, 1807-01-24
Ross states that he had travelled from Philadelphia to Great Britain with merely the coat on his back and no money in his pockets, as he had hoped that under a 'liberal' interpretation of the Act of Parliament he was entitled to remuneration for his proposal on longitude.
Letter from William Sabatier to Sir Harry Parker, 1795-09-06
Enclosing his proposal for ascertaining longitude.
Letter from William Sheppard to William Wales, 1796-09-01
Concerning an application for a reward by Mr Phinn.
Letter from William Shires concerning a plan for a quadrant, 1828-05-30
Sent to Dr Thomas Young.
Letter from William Shone to Lord Melville, 1815-09-14
Letter from William Staples to the Board of Longitude, 1783-11-15
Two letters on ascertaining the longitude.
Letter from William Staples to the Board of Longitude, 1783-11-22
Two letters on ascertaining the longitude.
Letter from William Thompson to the Admiralty, 1817-10-03
With an index of names.
Letter from [William] Thompson to [the Admiralty], 1817-09-11
Enclosing an example of his method of finding longitude.
Letter from [William] Thompson to the Admiralty, 1817-10-15
Two letters.
Letter from William Titford about forwarding communications, 1823-01-01
Sent to Dr Thomas Young.
Letter from William Titford to Dr Thomas Young, 1822-07-30
Originally enclosing papers and charts for finding longitude.
Letter from William Waldron to the Board of Longitude, 1819-02-26
The letter includes an interactive diagram of a dial on which a clock and arrow can be moved to point at various fixed stars.
Letter from William Weston to Sir Harry Parker, 1785-05-02
Includes a proposal and three letters from Weston to Sir Harry Parker.
Letter from William Weston to Sir Harry Parker, 1786-10-16
Includes a proposal and three letters from Weston to Sir Harry Parker.
Letter from William Weston to Sir Harry Parker, 1787-05-10
Includes a proposal and three letters from Weston to Sir Harry Parker.
Letter from William Wood to Dr Thomas Young, 1820-07-24
Three letters.