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showing 18 archive results

Notebook detailing the second cleaning of Harrison No.4 timekeeper, 1935, first cleaning of No.1 timekeeper and second cleaning of No.2 timekeeper up to 1935. (Manuscript) 1935 GOU/5
Notebook containing details on the second cleaning of Harrison No.4 timekeeper, 1935, first cleaning of No.1 timekeeper and second cleaning of No.2 timekeeper up to 1935.
Rough notebook kept during the repair, cleaning and adjustment of the Royal Astronomical Society's Harrison clock, 1927-29. (Manuscript) 1927-1929 GOU/15
Rough notebook kept during the repair, cleaning and adjustment of the Royal Astronomical Society's Harrison clock, 1927-29.
Notebook containing concluding notes on the second cleaning of Harrison No. 2 timekeeper 1936-37. (Manuscript) 1936-1937 GOU/6
Notebook containing concluding notes on the second cleaning of Harrison No. 2 timekeeper 1936-37.
Notebook containing details on the second overhaul of Harrison No.3 timekeeper, 1937-38. (Manuscript) 1937-1938 GOU/7
Notebook containing details on the second overhaul of Harrison No.3 timekeeper, 1937-38.
Various correspondence and notes relating to the cleaning and repair of Harrison No.2 timekeeper, 1923-37. (Manuscript) 1923-1937 GOU/13
Various correspondence and notes relating to the cleaning and repair of Harrison No.2 timekeeper, 1923-37.
Correspondence between the National Maritime Museum, H.M. Chronometer Depot and Gould regarding the Harrison timekeepers, 1945-46. (Manuscript) 1945-1946 GOU/18
File containing correspondence between the National Maritime Museum, H.M. Chronometer Depot and Gould regarding the Harrison timekeepers and the presentation of his notebooks and papers to the Royal Observatory 1945-46.
Work journal on Harrison's No.2 and 3 timekeepers, 1923-24. (Manuscript) 1923-1924 GOU/1
Work journal on Harrison's No.2 and 3 timekeepers, 1923-24, containing detailed notes on stripping, cleaning, re-assembling and testing, being the first modern overhaul of the No.2 timekeeper.
Notebook entitled 'Notes on John Harrison's Second Timekeeper (and a few on his third)', (Manuscript) GOU/10
Notebook entitled 'Notes on John Harrison's Second Timekeeper (and a few on his third)' containing a short but fairly informative detailed account, n.d.
Monographs relating to Harrison No.1 timekeeper, 1932. (Manuscript) 1932 GOU/9
Monographs relating to Harrison No.1 timekeeper which includes details on the winding gear, balance springs and compensation, 1932.
Lecture delivered by Gould before the British Horological Institute 7 Oct 1931: 'The Restoration of John Harrison's Third Timekeeper'. (Manuscript) 1931-10-07 GOU/11
Lecture delivered before the British Horological Institute 7 Oct 1931: 'The Restoration of John Harrison's Third Timekeeper' by Lt-Commander R T Gould.
Various correspondence and notes relating to the cleaning and repair of Harrison No.3 timekeeper, 1929-46. (Manuscript) 1929-1946 GOU/14
Various correspondence and notes relating to the cleaning and repair of Harrison No.3 timekeeper, 1929-46.
Various correspondence relating to the overhaul of the Royal Astronomical Society's Harrison clock, 1927-29. (Manuscript) 1927-1929 GOU/16
Various correspondence relating to the overhaul of the Royal Astronomical Society's Harrison clock, 1927-29.
Rough notebook kept on daily running of the Harrison clock installed in the Grove Hills Library, 1929-48. (Manuscript) 1929-1948 GOU/17
Rough notebook kept on daily running of the Harrison clock installed in the Grove Hills Library, 1929-48.
Notebook containing the remaining details on the second overhaul of Harrison No.3 timekeeper, 1938-39. (Manuscript) 1938-1939 GOU/8
Notebook containing the remaining details on the second overhaul of Harrison No.3 timekeeper (see GOU/7) with drawings and descriptions of special tools made by Gould for various jobs arising in the course of his work, 1938-39.
Various correspondence and notes relating to the cleaning and repair of Harrison No.1 timekeeper, 1932-34. (Manuscript) 1932-1934 GOU/12
Various correspondence and notes relating to the cleaning and repair of Harrison No.1 timekeeper, 1932-34.
Notebook containing details on original stripping of Harrison's No.3 timekeeper, 1924. (Manuscript) 1924-1931 GOU/2
Notebook containing details on original stripping of Harrison's No.3 timekeeper, 1924; its cleaning 1929-30; and the final portion of it's re-assembly 1931, the first modern overhaul of the No. 3 timekeeper
Notebook containing rough detailed notes on the assembly of Harrison No.3 timekeeper 1930-31. (Manuscript) 1930-1931 GOU/3
Notebook containing rough detailed notes on the assembly of Harrison No.3 timekeeper 1930-31, the first modern overhaul of the No.3 timekeeper.
Notebook containing full details on the reconstruction of Harrison No.1 timekeeper, 1932-33. (Manuscript) 1932-1933 GOU/4
Notebook containing full details on the reconstruction of Harrison No.1 timekeeper, 1932-33.