Skip to main content

Cambridge University Libraries are providing a blend of online and controlled in-person services. Please see our website for more details.

Notes taken at the discovery of Mr Harrison's time-keeper, 1765

Reference Code: GBR/0180/RGO 4/152
Notes taken at the discovery of Mr Harrison's time-keeper
Notes taken at the discovery of Mr Harrison's time-keeper

Scope and Contents

Observations on the workings of John Harrison's time-keeper, in two parts.


  • 1765


Conditions Governing Access

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 Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (


1 envelope(s) (1 envelope (7 ff.)) : paper

Language of Materials


Former / Other Reference



The notes are found in a somewhat modified form in E.G. Forbes, 'The Principles of Mr Harrison's Time-keeper' (London, 1767).


Maskelyne, Nevil

Finding aid date

2005-11-07 09:42:58+00:00

Includes index.

Repository Details

Part of the Cambridge University Library Repository

Cambridge University Library
West Road
Cambridge CB3 9DR United Kingdom