Gilpin, George, 1810 (Secretary to the Board of Longitude)
Found in 71 Collections and/or Records:
Account with George Gilpin, 1781 - 1809
Papers regarding payments for work done on behalf of the Board.
Copies of letters from Charles Hutton, Andrew Mackay and George Gilpin, 1806-05-06
Concerning Major General Grant's instrument to determine the ship's rate of sailing.
Copy of a letter from George Gilpin to William Forder, 1810-06-04
Four letters from Forder, with three copies of related letters sent by representatives of the Board of Longitude. Also, a plan by Forder for his improvement of timepieces.
Correspondence on Vesta and Ceres, 1789 - 1807
Correspondence with the Admiralty on the payment of accounts, 1803-1823, 1803 - 1823
Includes information regarding salaries of members and imprest monies, financial reports and correspondence with the Admiralty.
Diary of payments by the Board of Longitude for outstanding bills, 1799 - 1810
A diary of work performed on the 'Nautical Almanac' and arrangements for its compilation and publication.
George Gilpin's account of the rate of two box chronometers belonging to Mr Emery, 1792-04-17 - 1792-06-01
Three letters and two sets of rates for chronometers made by Emery.
George Gilpin's account of the rate of two box chronometers belonging to Mr Emery, 1792-08-12 - 1792-11-30
Three letters and two sets of rates for chronometers made by Emery.
Letter and description of an instrument by James Shaw to George Gilpin, 1815-05-18
Concerning his method of determining the latitude and longitude at one observation, his improvements to quadrants and sextants, and his invention of an instrument for taking altitudes without a horizon.
Letter and traverse tables from Richard Judson to George Gilpin, 1804-07-11
Letter concerning his solution for finding longitude and including his improved traverse tables.
Letter and traverse tables from Richard Judson to George Gilpin, 1805-01-04
Concerning his solution for finding longitude and including 'a correct traverse table'.
Letter from Adam Johnson to George Gilpin, 1816-06-03
With an index of names.
Letter from B. E. Burrile to George Gilpin, 1821-06-12
Concerning a telescope thought to have been used by Sir Isaac Newton.
Letter from Captain J. Hamstead to George Gilpin, 1809-08-19
Two letters.
Letter from Captain J. Hamstead to George Gilpin, 1809-12-05
Concerning his work on magnetism.
Letter from Charles Moody to George Gilpin, 1806-01-29
Stating that his son had tested out his plan while at sea on a voyage from Shields to Memel and back. He provides figures for latitude and longitude obtained from this trip and the times of each observation.
Letter from clergyman John Edsall to George Gilpin, 1808-10-17
Vouching for the integrity of John Beale who had invented an instrument for longitude.
Letter from F. Ferguson to George Gilpin, 1806-12-04
With an index of names.
Letter from F. Ferguson to George Gilpin, 1806-12-11
With an index of names.
Letter from George Douglas to George Gilpin, 1815-06-17 - 1815-07-07
With a copy of a reply from Thomas Hurd.
Letter from George Gilpin, 1801-07-06
The letter gives notice of a visitation of the Royal Society to the Royal Observatory on 10 July 1801. Various computations are scribbled on the reverse of the letter.
Letter from George Hanger to George Gilpin, 1800 - 1810
With an index of names.
Letter from J. Pimlot to George Gilpin, 1803-10-25
With a copy of a reply to Pimlot [RGO 14/38: 235].
Letter from John Beale to George Gilpin, 1808-10-17
Informing the Board of Longitude that he had constructed an instrument to measure the time from the departure of a ship to its arrival.
Letter from John Beale to George Gilpin, 1808-11-25
Two letters from Beale, one of which is accompanied by a letter from a clergyman of his parish (Woodbury) attesting to Beale's good character.