Earnshaw, Thomas, 1749 - 1829 (maker of watches and chronometers)
Found in 128 Collections and/or Records:
Note from Thomas Earnshaw to the Board of Longitude, 1803-03-17
Notes on the errors of Earnshaw's timekeepers, 1796-01 - 1797-01
Oath tendered to Arnold and Earnshaw on divulging their plans to the Board, 1805-12-12
Observations at the Garden Prison and the Maison Despaux, Port NW [Nord Ouest], Mauritius, 1804-04-01 - 1805-05-09
Sporadic observations, including tables for the rate of Earnshaw’s timekeeper No. 520.
Observations in the voyage of the Daedalus, 1791 - 1792
Observations made on the voyage, 1801-1805, 1801 - 1805
The observations form a continuous run, with occasional headings based on location (reproduced here).
Papers regarding Arnold and Earnshaw's chronometers and claims for reward, 1783 - 1808
Petitions, memorials and correspondence relating to Earnshaw's reward claims, 1791 - 1808
Printed explanation of timekeepers constructed by Earnshaw, 1805-03
Printed letter concerning a chronometer for HM Ketch Vigilant under Lieutenant Robert Loney, 1831-09-14
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Castor under Captain Sir R. Grant, 1832-06-30
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Comus under Captain W.P. Hamilton, 1832-12-20
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Donegal under Captain John Dick, 1831-04-11
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Firebrand under Lieutenant E. Griffiths, 1832-02-21
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Flamer under Lieutenant R. Bastard, 1832-10-26
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Hermes under Lieutenant J. Wright, 1832-11-26
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Madagascar under Captain E. Lyons, 1832-02-20
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Revenge under Captain James Hillyar, 1831-04-30
Sent from Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Romney under W.R. [?Easto], 1834-01-17
Sent by Francis Beaufort to John Pond.
Printed letter concerning a chronometer for HMS Saracen under Lieutenant T.P. Le Hardy, 1834-01-24
Sent by Francis Beaufort to John Pond.
Printed letter concerning further chronometers for HMS Beagle under Commander Fitzroy, 1831-08-09
Sent from Francis Beaufort to John Pond.
Printed letter concerning two chronometers for HMS Blonde under Captain F. Mason, 1834-01-29
Sent by Francis Beaufort to John Pond.
Printed letter concerning two chronometers for HMS Challenger under Captain M. Seymour, 1833-10-11
Sent by Francis Beaufort to John Pond.
Printed letter concerning two chronometers for HMS Rattlesnake under Captain C. Graham, 1831-05-07
Sent from Francis Beaufort to John Pond.
Printed letter concerning two chronometers for HMS Rattlesnake under Captain W. Hobson, 1835-02-17
Sent by Francis Beaufort to John Pond.
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