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Harrison, John, 1693 - 1776 (horologist)

 Person

Found in 4 Collections and/or Records:

 Item

Acts relating to the formation of the Board of Longitude and the proposal of a reward for the discovery of an accurate method of finding longitude at sea, 1713 - 1821

Reference Code: GBR/0180/RGO 14/1: 10-95
Scope and Contents There are Supplementary Acts regarding navigation and surveying the chief ports and headlands of Great Britain and Ireland; John Harrison and his chronometer; and discovering a northern passage between the Atlantic and Pacific Oceans and for making a journey to the North Pole.
Dates: 1713 - 1821
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Confirmed minutes, 1737 - 1779

Reference Code: GBR/0180/RGO 14/5
Scope and Contents Minutes of Board of Longitude meetings regarding, among other matters, discussions on John Harrison's first marine chronometer (H1); the purchase of new instruments for work on the longitude and latitude of the coasts of Britain; improvements to the reflecting telescope; Tobias Mayer's lunar motion tables; the trial of John Harrison's chronometers; errors in the tables of the satellites; Schutz's machine for finding longitude; Chistopher Irwin's marine chair; the use of lunar observations for...
Dates: 1737 - 1779
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Log book of HMS Resolution, 1772 - 1775

Reference Code: GBR/0180/RGO 14/58
Scope and Contents The log book of HMS Resolution compiled by William Wales during the passage to the South Seas under the command of Captain James Cook.
Dates: 1772 - 1775
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Observations on HMS Resolution, 1772 - 1775

Reference Code: GBR/0180/RGO 14/59
Scope and Contents Observations made on board HMS Resolution during her passage to the South Seas on the expedition led by Captain James Cook.
Dates: 1772 - 1775
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).

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