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Ball, Robert Stawell, Sir, 1840 - 1913 (Knight, astronomer)

 Person

Found in 2 Collections and/or Records:

 File

Correspondence on observations given, 1889 - 1907

 File
Reference Code: GBR/0180/RGO 7/181
Scope and Contents Correspondence concerning observations given to the Northern Rifle Association, U. Levau, Mr Spencer, A. Stubbs, J. Franz, H.P. Slade, Mr MacKenzie, Mr Jackson, Mr Dawes and Mr Hutchinson, 1889. The topics include the Sun's position at Wimbledon; Vesta, 1887-1888; the azimuth of the Sun and Moon in west London; sunrise near Paris; the full Moon, January and February 1891; observations of a lunar crater; measures of Mars and Saturn; an equation of time; the meeting of Mars and Saturn; and the...
Dates: 1889 - 1907
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 regarding time signals, 1879 - 1893

 File
Reference Code: GBR/0180/RGO 7/253
Scope and Contents Miscellaneous correspondence regarding the following subjects:Telegraphs announcing errors and failures in the time signal, 1879-1880.Complaints about the time signal sent to Glasgow, the General Post Office and Portsmouth, 1880-1881.T. Lewis and W.H.M. Christie on the correction of the mean solar clock and errors in the 10 o'clock signal, 1884.Explanation by W.H. Preece to H.H. Turner that the failure of the time signal is due to poor batteries,...
Dates: 1879 - 1893
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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