Rue, Warren De La, 1815 - 1889 (chemist and astronomer)
Person
Found in 2 Collections and/or Records:
Sub-Series
Correspondence on time balls and signals, 1866 - 1870
Sub-Series
Reference Code: GBR/0180/RGO 6/616
Scope and Contents
Correspondence and related papers on the time signal and time ball service, including a proposed time ball on Tuskar Rock in the Irish Sea, with a chart; a proposed time signal at Dundee; cable laying on the Great Eastern Railway; a proposed Ipswich Time Ball; the rating and errors of the Westminster and Post Office clocks; a proposed public clock for the City of London; electric clocks for the Adelaide Parliament, Madras (including a drawing) and Colaba Observatory in Bombay (including...
Dates:
1866 - 1870
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
Letters from observatories, 1875 - 1878
File
Reference Code: GBR/0180/RGO 6/152
Scope and Contents
Letters from various British and international observatories on filling vacancies, an enquiry into the transfer of Edinburgh Observatory, requests for new instruments, and the current state of work carried out at various centres. The correspondents include Sir H. Grubb, Lord Lindsay, C.P. Smyth, L. Mallet, Sir C.R. Markham, G.G. Stokes, N.R. Pogson, R.L.J. Ellery, W. De La Rue, C. Pritchard and F.A.T. Winnecke. There are numerous reports from observatories at Adelaide (1875), Dearbourne...
Dates:
1875 - 1878
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).
Additional filters:
- Subject
- Astronomical observatories 1
- Bombay 1
- Chicago 1
- Clocks 1
- Colaba 1