
Clocks · Longcase clock
Longcase clock by George Graham, London, c. 1725
- Maker / attribution
- George Graham (maker)
- Date
- c. 1725
- Historical period
- Early Modern Horology (1600 – 1750)
- Country of origin
- England
- Place
- London
- Object type
- Longcase clock
- Materials / technique
- walnut
- Dimensions
- Height 231 cm
- Stock no.
- SKU 506
- Credit line
- Dealer listing, Howard Walwyn (SKU 506)
- Catalogue title (original)
- GEORGE GRAHAM, No 638. A fine, previously unrecorded George I period walnut longcase clock. (English)
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Record summary
Catalogued by Howard Walwyn Fine Antique Clocks (dealer), London (stock number SKU 506), this is a longcase clock by George Graham, made in London, England, dated c. 1725. The Atlas places it in the Early Modern Horology period (1600 – 1750) of its Clocks collection. Materials and techniques recorded by the source: walnut. Recorded dimensions: Height 231 cm. The record is illustrated with 5 photographs.
Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.
Catalogue description
Dealer description — Howard Walwyn
A fine, previously unrecorded George I period walnut veneered longcase clock by this famous successor to Thomas Tompion. The well-proportioned slender case is veneered with well figured walnut onto an oak carcase with book matched panels to the full length moulded trunk door which are repeated on the base which stands on a double plinth. The hood is flanked with turned walnut columns, brass capitals and bases, above which there are intricate sound frets set below the cross grain cornice moulding. The latter is surmounted by a restored Graham caddy top. The 11-inch square brass dial is mounted with Indian mask spandrels attached with two screws and fine foliate engraved swags between the spandrels. There is a silvered chapter ring with diamond half-hour markers, large seconds ring and bolt-and-shutter maintaining power operated from a lever between II and III o’clock. The dial centre is finely matted with an applied silvered plaque signed by the maker and the dial plate is also signed below VI. The dial feet and five pillars to the movement are all latched. There is an anchor escapement and rack striking sounded on a bell. The backplate is punch numbered 638 at the base and the movement is complete with its original pendulum, large brass bob and calibrated rating nut and a pair of brass cased weights. Height : 91 in (231cm) Max. Width : 18 ⅞ (48 cm) Max. Depth : 10 ⅜ in (26.5 cm) * George Graham was born near Wigton in Cumbria in 1673-74. In 1688 he became apprentice to Henry Aske in London. In 1695 he was made Freeman of the Clockmakers Company and went to work as a Journeyman with Tompion, in the same year marrying Tompion’s niece, Elizabeth. Tompion and Graham became partners but only a few clocks were signed by them both. Graham is credited with having invented the deadbeat escapement in 1715 and also the mercury pendulum. On inheriting Tompion’s business on his partner’s death in 1713 he continued Tompion’s numbering series, but clocks by Graham are quite rare. It appears that he made only about 174 clocks himself, numbered from 600 to 774 and, like his partner, all were of the finest quality. In 1722 he became Master of the Clockmakers Company and in 1726 he invented the cylinder escapement for watches. “Honest George”, as he was known, was the first clockmaker to be appointed a Fellow of the Royal Society and on his death in November 1751 he was buried alongside Tompion in Westminster Abbey. References Cescinsky & Webster, English Domestic Clocks , p.22, p.99, p.233, p.290, p.315 Dawson, Drover, Parkes, Early English Clocks , p.299, pl.426 B. Loomes, Clockmakers of Britain: 1286 – 1700, p. 223 B. Loomes, Clockmakers of the World: 21 st Century Edition , p. 315 HW6346
Historical context
Early Modern Horology (1600 – 1750)
Huygens' pendulum and balance spring transform accuracy; English makers develop the anchor and deadbeat escapements.
Huygens's pendulum (1656–57) improved clock accuracy from about a quarter of an hour to under a minute a day. The anchor escapement (c. 1670) and the long seconds pendulum created the longcase clock; London makers such as Fromanteel, Knibb, Tompion and Quare led European clockmaking, and French makers created the Boulle pendule.
Read the period in the timelineMore clocks from this periodEarlier: Renaissance Horology
Atlas type guide
Longcase (tall-case or grandfather) clocks
The longcase clock was born from two seventeenth-century innovations: Christiaan Huygens's pendulum (1656–57) and the anchor escapement (c. 1670). A long seconds pendulum, nearly a metre long, swings with a small arc, and enclosing it together with the driving weights in a tall wooden case protected the mechanism and created a new piece of furniture. London makers such as Ahasuerus Fromanteel, Thomas Tompion and Joseph Knibb set the pattern.
By the eighteenth century longcase clocks were made throughout Britain, the Netherlands, Scandinavia (the Swedish Mora clock), France (the Comtoise from the Franche-Comté), Germany and colonial America. Eight-day movements with two weights became standard in better clocks; thirty-hour clocks with one weight and a rope or chain were cheaper alternatives.
What to look for
- Winding holes in the dial: two (eight-day, going and striking) or none (thirty-hour, pulled up by a chain).
- Brass dials with applied chapter rings (earlier) versus painted iron 'white' dials (after c. 1770 in Britain).
- Moon-phase arches, date apertures, seconds dials and maker's name on the dial.
- Case woods and style: ebonised, walnut marquetry, lacquer, oak or mahogany; regional styles from London, Lancashire, Scotland or America.
- Whether the movement and dial match the case — 'marriages' are common.
Dating clues
- Square brass dials suggest c. 1670–1720; arched brass dials c. 1715–1790.
- Painted (white) dials were made by Birmingham dial-makers from about 1772.
- Comtoise clocks with repoussé pendulums are mostly nineteenth century.
General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.
Read next:Anchor escapement
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