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Time measuring instruments

 Subject
Subject Source: UK Archival Thesaurus

Found in 3 Collections and/or Records:

 File

Correspondence on chronometer trials, 1885 - 1894

Reference Code: GBR/0180/RGO 7/104
Scope and Contents Correspondence concerning the annual trials of chronometers and watches at the Royal Observatory:Table showing the greatest change in rate, from one week to the next, of various chronometers during the annual trials of 1856-1880, compiled 1885.Correspondence concerning the annual trial of chronometers, 1885, including a rough abstract on the chronometer trial of that year, a letter of withdrawal from the horologist W.G. Schoof, a list of chronometers entered in the trial, a list...
Dates: 1885 - 1894
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 on chronometer trials, 1894 - 1899

Reference Code: GBR/0180/RGO 7/105
Scope and Contents Correspondence concerning the trial of chronometers at the Royal Observatory, 1894-1895, including:(i) Notice of the trial to be published by the 'Horological Journal'.(ii) Copies of chronometer rates.(iii) Copies of letters to Usher and Cole, A. Johannsen and Co., F.J. Clerke, Frodsham and Keen, and M.F. Dent requesting that they withdraw their chronometers from the trial due to their poor performance.(iv) Rough abstract on the annual trial of...
Dates: 1894 - 1899
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 on chronometer trials, 1899 - 1904

Reference Code: GBR/0180/RGO 7/106
Scope and Contents Correspondence with the Hydrographer of the Navy, trade journals and chronometer-manufacturers concerning the annual trials of chronometers and deck watches at the Royal Observatory, including:(i) Notices to trade journals.(ii) Correspondence with F.J. Britten.(iii) Results for chronometers in order of merit.(iv) List of chronometers purchased by the Admiralty.(v) 'Rough Abstract of the Annual Trial Box Chronometers'.(vi) 'Abstract of the Annual...
Dates: 1899 - 1904
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.