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Christie, William Henry Mahoney, Sir, 1845 - 1922 (Knight, astronomer)

 Person

Found in 2 Collections and/or Records:

 File

Papers on compass corrections on iron ships, 1838

Reference Code: GBR/0180/RGO 6/682
Scope and Contents

Correspondence, computations and records of observations in regard to the correction of compasses on the iron ship 'Rainbow'. The correspondents include F. Baily, W.H. Barlow, W.H.M. Christie, W.T. Denison, G. Dollond, R. Fitzroy and W. Whewell. The papers include plans of the basin in Deptford Dockyard; 'graphical calculations of perturbations from assumed disturbing face of permanent magnets'; and observations of the dipping needle within and exterior to the ship.

Dates: 1838
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 compass corrections on iron ships, 1854 - 1875

Reference Code: GBR/0180/RGO 6/692
Scope and Contents Papers concerning discussions on the corrections of compasses on iron ships. The volume includes a 'new mode of ascertaining the deviation of the compass in steamers'; 'notes on the new "compass deviation" circular' from the 'Mercantile Marine Magazine'; 'on the deviation of the standard compass of a 'composite' sailing ship'; newspaper cuttings from 'The Glasgow Herald' and 'Glasgow News' on navigation and compasses on iron ships; work by W. Thomson, Lord Kelvin, on compasses; a report of...
Dates: 1854 - 1875
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).

Filtered By

  • Subject: Compasses X

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Subject
Deptford 1
Irish Sea 1
 

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