Showing Records: 1 - 2 of 2
File
Correspondence on time signals, 1955 - 1963
File
Reference Code: GBR/0180/RGO 9/627
Scope and Contents
Correspondence regarding time signals, including duration, frequency, times, coordination of signals, equipment adjustments, replies to queries regarding radio time signals, clocks and the publication of lists of signals, the discontinuation of vernier radio time signals, reception reports and maintenance. The papers include the following items:Royal Greenwich Observatory circulars on solar activity, time signal adjustments and international time signals,...
Dates:
1955 - 1963
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).
Found in:
Cambridge University Library
File
Papers on the Nautical Almanac Office, 1938 - 1956
File
Reference Code: GBR/0180/RGO 8/26
Scope and Contents
Correspondence with the Nautical Almanac Office and related papers, in fifteen sections, including the following material:(1) Astronomical navigation tablesCorrespondence with D.H. Sadler regarding George G. Hoehne's 'Practical Celestial Air Navigation Tables', 1943.Correspondence with D.H. Sadler regarding astronomical tables, 1942.Memorandum by Sadler titled 'Polar Navigation. A Device for Drawing Position Lines within 15 Degrees of the Pole',...
Dates:
1938 - 1956
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).
Found in:
Cambridge University Library