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Longcase clock by John Trubshaw, London, c. 1700–1710 — view 1 of 2
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Clocks · Longcase clock

Longcase clock by John Trubshaw, London, c. 1700–1710

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
John Trubshaw (maker)
Date
c. 1700–1710
Country of origin
England
Place
London
Object type
Longcase clock
Materials / technique
ebonised
Dimensions
Height 218.5 cm
Stock no.
SKU 551
Credit line
Dealer listing, Howard Walwyn (SKU 551)
Catalogue title (original)
JOHN TRUBSHAW. A Queen Anne period ebonised 8-day hour-striking longcase clock. (English)

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Record summary

Catalogued by Howard Walwyn Fine Antique Clocks (dealer), London (stock number SKU 551), this is a longcase clock by John Trubshaw, made in London, England, dated c. 1700–1710. The Atlas places it in the Early Modern Horology period (1600 – 1750) of its Clocks collection. Materials and techniques recorded by the source: ebonised. Recorded dimensions: Height 218.5 cm. The record is illustrated with 2 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 good Queen Anne period ebonised 8-day hour-striking longcase clock by this excellent maker. The 12-inch square dial has an applied silvered brass Roman chapter ring with cherub and crown corner spandrels. The dial centre is finely matted with an inset date aperture above VI and a subsidiary seconds dial below XII. The maker’s signature John Trubshaw , London is engraved along the bottom edge of the dial plate. The blued-steel hands appear to be original and are finely wrought and pierced. The high quality 8-day movement has its original anchor escapement and strikes the hours on a single bell via an inside locking plate. The pine trunk and the hood which has attached columns to the front and quarter columns to the rear and fine fretwork below the front cornice are ebonised. There are two rectangular glazed hood windows to afford a view of the movement. The trunk door is set with a brass rimmed glass lenticle to show the moving/swinging pendulum. Height: 86 in (218.5 cm) Width: 19 in (48.25 cm) Depth : 10 ¼ in (26 cm) *John Trubshaw was an eminent clockmaker who was born in 1665 in Staffordshire and was apprenticed to Robert Halstead in London from 1679 until 1686 when he was made free of the Clockmakers’ Company. He himself took on various apprentices from 1688 in his own workshop and he became a Clockmakers’ Company Assistant from 1710. He was elected as Warden of the Clockmakers’ Company in 1714 but he sadly died before he could take up office in November of that year. He was buried at St Bride’s, Fleet Street on 16h October 1714. References: Brian Loomes, Clockmakers of the World: 21 st Century Edition , p.782 Brian Loomes, Clockmakers of Britain 1286 – 1700 , p.494 HW6237

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:Deadbeat escapementAnchor escapement

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