HOROLOGIST

[The horologist who designed the Big Ben clock: Sir Edmund Beckett Denison (latterly Lord Grimthorpe).] Three Autograph Letters Signed to Edward Hayes Plumptre, regarding the business of Westminster girls’ school Queen’s College.

Author: 
Sir Edmund Beckett Denison [afterwards Edmund Beckett, Lord Grimthorpe] (1816-1905), lawyer, architect and horologist who designed the Big Ben clock [Edward Hayes Plumptre (1821-91); Queen’s College]
Publication details: 
ONE: 14 January 1856; Queen’s College. TWO: ‘Valentines Day’ [14 February] 1870; 33 Queen Anne Street W. [London] THREE: 3 April 1870; Doncaster.
£220.00

The third of these letters in particular gives a good indication of his Yorkshire bluntness (his entry in the Oxford DNB describes him as ‘a man of arrogance and bile, [...] capable of generosity, strong friendships, and kindness towards people in need of help’). The three items are in good condition, lightly aged; the third with slight wear along one edge. All three are signed ‘E B Denison’ and the second and third are addressed to ‘My dear Plumptre’. ONE (14 January 1856): 3pp, 4to.

[ Professor David Smyth Torrens, Irish horologist; Robert Gardner, clockmaker. ] 36 items relating to horology and chronometers, including a booklet of manuscript tables, apparently by Torrens, showing tests (of Vacheron Constantine chronometers?).

Author: 
David Smyth Torrens (1897-1967), horologist, Professor of Medicine, Trinity College, Dublin [ Robert Gardner (1851-1931), Scottish clockmaker; Vacheron Constantin of Switzerland; Leroy & Cie, Paris ]
Chronometer
Publication details: 
[ Brassus, Switzerland; Paris, France. ] Between 1912 and 1935.
£1,500.00
Chronometer

36 items, in fair overall condition, with some evidence of age and wear. ONE: Manuscript tables of trials, presumably in Torrens's autograph, apparently of Vacheron Constantin chronographs. 8pp. in landscape 8vo, with a final page folding out to large 4to. With additions in red ink and pencil. On nine leaves, wrapped in grey paper and stitched together. In fair condition, aged and worn. On front cover in pencil: ''Dr. Torrens | Dr. Torrens'. Dated at head of first page 25 April 1912, with heading: 'Best Vacheron trial movt.

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