Longitude
Subject
Subject Source: UK Archival Thesaurus
Found in 4 Collections and/or Records:
File
Confirmed minutes, 1823 - 1829
File
Reference Code: GBR/0180/RGO 14/8
Scope and Contents
Minutes of Board of Longitude meetings regarding, among other matters, experiments to discover the longitude of Falmouth; instruments required by Fearon Fallows at the Cape of Good Hope; Sir Humphrey Davy's suggestion of publishing a catalogue of double stars by John Herschel and Sir James South; Johann Tiarks's trip to Heligoland to discover the longitude of the island and its relative position to both the coast of Germany and Greenwich; the purchase of a 14-foot reflecting telescope for...
Dates:
1823 - 1829
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
Correspondence on terrestrial longitude, 1833 - 1848
File
Reference Code: GBR/0180/RGO 6/181
Scope and Contents
Correspondence on finding terrestrial longitude by testing chronometers at the culmination of Moon and stars. There is material on the longitudes of Chelmsford, Limerick, Port Stephen (Australia), Paris, Edinburgh, Antwerp, Dublin, Armagh, Cambridge, Oxford, Bedford, Hartwell, Portsmouth, Devonport, Hamburg, Liverpool and Regent's Park. The correspondents include E.J. Cooper, J.C. Fremont, P.P. King, W.H.C. Bartlett, Sir F. Beaufort, G. Fisher, E. Sabine, T. Henderson, R. Sheepshanks, J....
Dates:
1833 - 1848
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
Papers on Edward Sabine's longitude stations, 1822 - 1823
File
Reference Code: GBR/0180/RGO 14/50
Scope and Contents
Papers regarding Edward Sabine's longitude stations. The stations mentioned are Sierra Leone [RGO 14/50: 3-25]; Island of St Thomas [RGO 14/50: 26-36]; Ascension Island [RGO 14/50: 37-52]; Bahia [RGO 14/50: 53-66]; Maranham [RGO 14/50: 67-82]; Trinidad [RGO 14/50: 83-98]; Port Royal, Jamaica [RGO 14/50: 99-125]; Spitzbergen [RGO 14/50: 126v-128v]; East Greenland [RGO 14/50: 129v-141v]; and Drontheim [RGO 14/50: 142v-149].
Dates:
1822 - 1823
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
Papers on the galvanic longitude of Brussels, 1853
File
Reference Code: GBR/0180/RGO 6/634
Scope and Contents
Correspondence and papers regarding the determination of the longitude of Brussels by observing set stars and taking the difference between the local time and Greenwich Time received by telegraphic signal. The material includes Airy's paper 'Difference of longitude between the Observatories of Brussels and Greenwich as determined by galvanic signals'; a similar piece for 'The Athenaeum'; instructions to those involved and to the Submarine and European Telegraph Company; comparisons of the...
Dates:
1853
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).