London
Found in 1559 Collections and/or Records:
Letter from Robert Pringle to the Board of Longitude, 1813-07-19 - 1814-02-03
The letter begins with a copy of Pringle's previous letter to the Board, dated 19 July 1813.
Letter from Robert Pringle to Thomas Hurd, 1814-06-05
Includes a letter and two printed papers from Jaci (of Messina), four letters written by Robert Pringle on his behalf, and copy replies from Thomas Hurd.
Letter from Robert Pringle to Thomas Hurd, 1814-07-30
Enclosing the letter from Jaci at [RGO 14/35: 526-527].
Letter from Robert Spencer to Peter Elmsley, 1799-06-04
Letter from Spencer, a librarian at the Literary and Philosophical Society in Newcastle upon Tyne, to Elmsley, a London bookseller, in which he outlines 'nautical theorems' for navigation which he wished to present to the public.
Letter from Robert Tucker to Dr Thomas Young, 1819-01-20
Four letters, a proposal and four colour star charts.
Letter from Robert Tucker to Dr Thomas Young, 1819-01-29
Four letters, a proposal and four colour star charts.
Letter from Robert Tucker to the Board of Longitude, 1819-01-26
Enclosing his proposed method for ascertaining longitude.
Letter from Robert Warter proposing to regulate chronometers by keeping them in the sea, 1783
With a related note.
Letter from S. Price to the Board of Longitude, 1825-08-27
Concerning his proposals on perpetual motion.
Letter from S. Price to the Board of Longitude, 1825-07-04
Concerning his proposals on perpetual motion. Price begins by stating that he did not understand the principles on which he had been 'refused justice' by the Board.
Letter from Samuel Bream to George Gilpin, 1799-11-02
Concerning his invention of a telescope for determining the latitude at sea.
Letter from Samuel Grimaldi to Captain Thomas Hurd, 1812-05-27
Ten letters from Grimaldi to Captain Thomas Hurd and the Board of Longitude, with two copy replies from the Admiralty Office and Hurd.
Letter from Samuel Grimaldi to Captain Thomas Hurd, 1813-03-02
Originally enclosing a letter for the Board of Longitude; see [RGO 14/24: 281].
Letter from Samuel Grimaldi to Captain Thomas Hurd, 1813-06-01
Originally enclosing a letter for the Board of Longitude; see [RGO 14/24: 284-285].
Letter from Samuel Grimaldi to the Board of Longitude, 1812-03-02
Ten letters from Grimaldi to Captain Thomas Hurd and the Board of Longitude, with two copy replies from the Admiralty Office and Hurd.
Letter from Samuel Grimaldi to the Board of Longitude, 1812-07-18
Ten letters from Grimaldi to Captain Thomas Hurd and the Board of Longitude, with two copy replies from the Admiralty Office and Hurd.
Letter from Samuel Grimaldi to the Board of Longitude, 1812-08-17
Ten letters from Grimaldi to Captain Thomas Hurd and the Board of Longitude, with two copy replies from the Admiralty Office and Hurd.
Letter from Samuel Grimaldi to the Board of Longitude, 1812-11-26
Ten letters from Grimaldi to Captain Thomas Hurd and the Board of Longitude, with two copy replies from the Admiralty Office and Hurd.
Letter from Samuel Grimaldi to the Board of Longitude, 1813-03-02
Originally enclosed in the letter at [RGO 14/24: 280].
Letter from Samuel Grimaldi to the Board of Longitude, 1813-06-01
Originally enclosed in the letter at [RGO 14/24: 283].
Letter from Samuel Grimaldi to the Board of Longitude, 1813
Ten letters from Grimaldi to Captain Thomas Hurd and the Board of Longitude, with two copy replies from the Admiralty Office and Hurd.
Letter from Samuel Smethurst to Sir Harry Parker, 1786-10-26
Two letters, a statement and a proposal.
Letter from Samuel Smethurst to Sir Harry Parker, 1786-10-28
With examples of his method for finding longitude.
Letter from Samuel Smethurst to Sir Harry Parker, 1786-11-29
With an index of names.
Letter from Samuel Smethurst to the Board of Longitude, 1786-11-27
Outlining his method of finding longitude.