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 longitude, 1902 - 1928
File
Reference Code: GBR/0180/RGO 8/148
Scope and Contents
Correspondence relating to longitude and its determination, including the following material:(1) Correspondence regarding the Potsdam-Greenwich Longitude via Emden and Bracton, 1902-1904.There is correspondence with C.T. Albrecht regarding accommodation, equipment and arrangements with the General Post Office (G.P.O.); correspondence with the G.P.O. regarding the line between the Royal Observatory and Potsdam; and a copy of 'Longitude Difference between Potsdam and...
Dates:
1902 - 1928
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).
Series
David V. Thomas Papers, 1956 - 1979, 2023
Series
Reference Code: GBR/0180/RGO 147
Scope and Contents
The papers of David Thomas cover the years 1956-1979. They include correspondence files, draft articles for publication, administrative papers, and a selection of digitised slides. The administrative papers date from Thomas’s time as Chairman of the RGO section of SRC branch of IPCS. They give an important insight into RGO staff concerns about the future of the organisation and of British Astronomy in general. Particularly significant are the files on the separation of the posts of...
Dates:
1956 - 1979; 2023
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).
Sub-Series
Papers on determining galvanic longitudes, 1878 - 1888
Sub-Series
Reference Code: GBR/0180/RGO 6/640
Scope and Contents
Correspondence and papers concerning proposals and operations to determine, with the assistance of the Royal Observatory, the longitude of Lisbon, Leiden, the Cape Observatory, Gibraltar, places in Australia, New Zealand and Egypt, and Mauritius; and the difference in longitude between Malta and Bombay. The papers include errors of the Greenwich clock; observations of telegraph signals; J.W. Green's abstract of the Greenwich - Lisbon - South American longitudes; the exchange and summary of...
Dates:
1878 - 1888
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).