Earnshaw, Thomas, 1749 - 1829 (maker of watches and chronometers)
Found in 128 Collections and/or Records:
Printed letter concerning two chronometers for HMS Thunderer under Captain [?Rice], 1834-01-08
Sent by Francis Beaufort to John Pond.
Questions proposed to Mr Earnshaw with his answers, 1803-06-02
Questions to be asked of Mr Earnshaw relative to his explanation of his timekeeper, 1805-07-03
With Earnshaw's answers.
Rates of Mr Earnshaw's timekeepers tried at the Royal Observatory in 1799, 1800-12-06
With an accompanying note from Earnshaw.
Rates of pocket watches made by Mr Earnshaw, 1791-02-20 - 1791-12
The series also includes two accounts of the rates of watches by Josiah Emory.
Reference note for an oath administered to Arnold and Earnshaw, 1805-12-12
The oath concerned revealing the whole of their discoveries to the Board.
Remarks by chronometer-makers on Earnshaw's printed 'Explanation of Time Keepers', 1805
Remarks made by Charles Hayley, 1805
Printed paper by Earnshaw with annotations by Hayley. The paper is preceded by a letter to Hayley from Sir Joseph Banks.
Remarks made by Charles Young, 1805
Printed paper by Earnshaw with annotations by Young. The paper is preceded by a letter to Young from Sir Joseph Banks.
Remarks made by Edward Troughton, 1805
Printed paper by Earnshaw, preceded by a letter to Troughton from Sir Joseph Banks [RGO 14/27: 271]. Troughton's comments on the paper (and on a paper by Arnold) are outlined in the letter at [RGO 14/27: 272-273].
Remarks made by James Petto, 1805
Printed paper by Earnshaw with a single annotation by Petto. The paper is preceded by a letter to Petto from Nevil Maskelyne.
Remarks made by John Barwise, 1805
Printed paper by Earnshaw with annotations by Barwise. The paper is preceded by a letter to Barwise from Nevil Maskelyne.
Remarks made by John Grant, 1805
Printed paper by Earnshaw with annotations by Grant. The paper is preceded by a letter to Grant from Nevil Maskelyne.
Remarks made by Miles Brockbank, 1805
Printed paper by Earnshaw with annotations by Brockbank. The paper is preceded by a letter to Brockbank from Sir Joseph Banks. It also includes an envelope addressed to E.J. Stone at [RGO 14/27: 51b].
Remarks made by Mr Molyneux, 1805
Printed paper by Earnshaw with annotations by Molyneux. The paper is preceded by a letter to Molyneux from Sir Joseph Banks.
Remarks made by Mr Recordon, 1805
Printed paper by Earnshaw with annotations by Recordon. The paper is preceded by a letter to Recordon from Nevil Maskelyne.
Remarks made by Owen Robinson, 1805
Printed paper by Earnshaw with annotations by Robinson. The paper is preceded by a letter to Robinson from Sir Joseph Banks.
Remarks made by P. Barraud, 1805
Printed paper by Earnshaw with annotations by Barraud. The paper is preceded by a letter to Barraud from Sir Joseph Banks.
Remarks made by Peter Grimaldi, 1805
Printed paper by Earnshaw with annotations by Grimaldi. The paper is preceded by a letter to Grimaldi from Nevil Maskelyne.
Remarks made by Robert Pennington, 1805
Printed paper by Earnshaw with annotations by Pennington. The paper is preceded by a letter to Pennington from Sir Joseph Banks.
Remarks made by W. Howells, 1805
Printed paper by Earnshaw with annotations by Howells. The paper is preceded by a letter to Howells from Nevil Maskelyne.
Remarks made by William Hardy, 1805
Printed paper by Earnshaw with annotations by Hardy. The paper is preceded by a letter to Hardy from Sir Joseph Banks.
Remarks made by William Nicholson, 1805
Printed paper by Earnshaw with annotations by Nicholson. The paper is preceded by a letter to Nicholson from Sir Joseph Banks.
Report by Lord Hugh Seymour on timekeepers put on board the HMS Sans Pareil, 1796-08-16
Includes accounts of the rates of his chronometers Green and Blue, as tried at the Royal Observatory, reports outlining objections to his petition, and seven letters.
Reports by the Astronomer Royal, 1783 - 1809
Reports from Nevil Maskelyne on the merits of petitions submitted to the Board of Longitude. Most of the petitions are concerned with various methods of discovering longitude at sea. Includes a report titled 'Remarks on Mr Earnshaw's Petition', and a list of Charles Mason's papers presented to the Board of Longitude.
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