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Longitude

 Subject
Subject Source: UK Archival Thesaurus

Found in 3 Collections and/or Records:

 File

Papers on the galvanic longitude of Edinburgh, 1855 - 1858

Reference Code: GBR/0180/RGO 6/636
Scope and Contents Papers regarding the operation to discover the longitude of Edinburgh by means of electric telegraph. The papers include material on the arrangement of stars for observation; calculations of longitude at Edinburgh deduced from observations; and instructions and arrangements for those involved in the tests, including J. Washington, W. Ellis, C.V. Walker, C.P. Smyth, J.C. Clark and C.F. Varley. There are also letters on the longitude of Paris by U.J.J. Le Verrier, of Brussels by L.A. Quetelet,...
Dates: 1855 - 1858
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 the galvanic longitude of Valentia, 1862

Reference Code: GBR/0180/RGO 6/637
Scope and Contents Correspondence and papers regarding the operation to discover the longitude of Valentia (Valencia), Ireland, by means of electric telegraph. The papers include correspondence on the project's requirements, preparations, arrangements and expenses; material produced during the earlier Ordnance Survey of the island, including tracings of the island and of Kingstown (DĂșn Laoghaire); papers on the loan of equipment; papers on the method of observation; E. Dunkin's daily journal kept during the...
Dates: 1862
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 tides, longitude and invasion, 1859 - 1860

Reference Code: GBR/0180/RGO 6/474
Scope and Contents Papers concerning tides, the Claudian invasion of Britain and the determination of longitudes. There is material on the 'Eclipse of Thales'; a paper by F. Diaz Covarrubios determining the geographical position of Mexico; D. May's observations in the neighbourhood of River Quarra (West Africa); Airy's comments on Lewis' essay on Julius Caesar's invasion; an article in 'The Times' on Caesar's invasion; Airy's paper on the landing of Claudius; C. Merivale's two articles, one on Claudius' landing...
Dates: 1859 - 1860
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).

The UK Archival Thesaurus has been integrated with our catalogue, thanks to Kings College London and the AIM25 project for their support with this.