A William and Mary ebony double-six hour grande sonnerie striking bracket clock
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A William and Mary ebony double-six hour grande sonnerie striking bracket clock

JOSEPH KNIBB, LONDON. CIRCA 1690

Details
A William and Mary ebony double-six hour grande sonnerie striking bracket clock
Joseph Knibb, London. Circa 1690
The case with typical foliate-tied gilt-metal handle to the cushion moulded top, glazed sides, later foliate pierced ebony sound fret to the top rail of the front door, later cherub escutcheons, the moulded base on later block feet, the base pasted with a printed sale label for the Wetherfield Collection of Clocks dispersed by Mallett & Son and Arthur S. Vernay Inc. Item 112, the 6¼ in. square dial signed Joseph Knibb London beneath the silvered chapter ring with Roman and Arabic numerals, finely matted centre with well sculpted blued steel hands, winged cherub spandrels, latches to the dial feet, the movement with delicate brass plates, the triple divided front plate secured in Knibb's usual fashion with long delicate latches securing ten ringed pillars, verge escapement, triple gut fusees, the strike using Knibb's double-six hour regimen employing two countwheels; the calibrated quarter wheel with lifting pins and later steel cross-arm lever over to the later hour countwheel, the hours struck on the larger bell, the back plate exquisitely engraved with tulip heads amongst scrolling foliage and signed Joseph Knibb Londini Fecit; the movement secured by means of turnscrews to the back of the dial and with later steel bolts into two of the lower pillars
See frontis page illustration for detail of movement
12½ in. (31.8 cm.) high to hilt of handle
Provenance
The Wetherfield Collection; catalogue no.112.
Literature
Eric Bruton, The Wetherfield Collection of Clocks, NAG Press, 1981, p.86, pl. 21.
Special notice
VAT rate of 5% is payable on hammer price plus buyer's premium.

Lot Essay

David Arthur Wetherfield (1845-1928) was a successful coal merchant who assembled one of the greatest collections of English clocks ever formed. Upon his death his house in Blackheath contained some 232 of the finest English clocks. Every room in the large house (except the bedroom) contained clocks - there were thirteen longcases in the dining room alone.
On Wetherfield's death the collection was placed in the hands of the auctioneer W.E. Hurcomb. In the first instance it was to be offered as a whole but if the reserve was not reached it was then to be presented in single lots. Dates for the auction were set but in the event the entire collection was purchased for £30,000 by a syndicate comprising Francis Mallett, Percy Webster and an American clock dealer called Arthur Vernay.
Ronald Lee writes of Joseph Knibb, 'Of all makers Joseph was by far the most daring when it came to methods of striking the hours and subdivisions of the hour' (Ronald A. Lee, The Knibb Family * Clockmakers, Manor House Press, 1964, p.112). Double-six hour striking was a method imported from the Continent. The first six hours are struck as normal. The clock then reverts to one blow at seven o'clock, through to six blows at twelve o'clock. This economical method uses only forty-two blows on the bell in a twelve hour period, as opposed to seventy-eight on a normal clock.
See also lots 70 and 90 and footnotes.

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