
Clocks · Longcase clock
Decorative 18th century eight day green lacquered chinoiserie decorated longcase clock
- Maker / attribution
- Unrecorded in source
- Date
- 18th century
- Historical period
- Early Modern Horology (1600 – 1750)
- Country of origin
- Unrecorded in source
- Object type
- Longcase clock
- Dimensions
- Height 88 in (224 cm)
- Auction house
- Gardiner Houlgate (auction house), Corsham
- Lot
- Sale 42, lot 1317
- Credit line
- Auction lot record: lot 1317, Fine Clocks & Related Items, Gardiner Houlgate (22nd October 2026)
- Catalogue title (original)
- Decorative 18th century eight day green lacquered chinoiserie decorated longcase clock, the 12" arched brass dial signed on a circular tablet in the arch Robert Coats, Hamilton, with subsidiary second (English)
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Record summary
Catalogued by Gardiner Houlgate (auction house), Corsham (lot Sale 42, lot 1317), this is a longcase clock, dated 18th century. The Atlas places it in the Early Modern Horology period (1600 – 1750) of its Clocks collection. Recorded dimensions: Height 88 in (224 cm). The record is illustrated with 4 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
Lot description — Gardiner Houlgate
Decorative 18th century eight day green lacquered chinoiserie decorated longcase clock, the 12" arched brass dial signed on a circular tablet in the arch Robert Coats, Hamilton, with subsidiary seconds dial above the calendar aperture, the movement striking on a bell, the case with pagoda hood, over an arched panel door, on plinth base, 88" high (with pendulum and pair of weights) (with case faults and repairs)
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 (recoil) escapementDeadbeat escapementAnchor escapement
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