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Clocks · Bracket clock

Bracket clock by William Robson, London, c. 1800

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
William Robson (maker)
Date
c. 1800
Country of origin
England
Place
London
Object type
Bracket clock
Materials / technique
mahogany
Dimensions
Height 12 in (30 cm)
Stock no.
Product 155
Credit line
Dealer listing, P A Oxley (product 155)
Catalogue title (original)
William Robson - London No: 982, (English)

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Record summary

Catalogued by P A Oxley (dealer), Wiltshire (stock number Product 155), this is a bracket clock by William Robson, made in London, England, dated c. 1800. The Atlas places it in the Precision & Scientific Horology period (1750 – 1850) of its Clocks collection. Materials and techniques recorded by the source: mahogany. Recorded dimensions: Height 12 in (30 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 — P A Oxley

An excellent quality and small London table clock. The 8 day duration fusee movement with verge escapement striking and repeating the hours on a bell. Also with Strike/Silent feature accessible above the dial. The backplate with engraved border, pendulum hook and with retailers name engraved to the centre. The round painted dial with Roman chapters and matching blued steel hands. The mahogany case with broken arch top surmounted by a handle and brass bordered pad. Brass sound frets to the front and sides with brass ogee feet. Note: This clock was retailed by Harris of London but the movement was made by William Robson. He was an accomplished clockmaker and was Master of the Clockmakers company three times. He is known to have made movements for well known makers such as McCabe.

Historical context

Precision & Scientific Horology (1750 – 1850)

Harrison solves longitude; Mudge invents the lever; Breguet's Paris workshop defines the modern watch.

The age of the deadbeat escapement, compensated pendulums and observatory regulators. Domestic clocks spread through the middle classes: English longcase and bracket clocks, French gilt-bronze mantel clocks, Viennese Biedermeier wall clocks, Black Forest painted-shield clocks, and the first American shelf clocks.

Read the period in the timelineMore clocks from this periodEarlier: Early Modern Horology

Atlas type guide

Bracket, table and spring-driven clocks

Spring-driven clocks freed timekeeping from the hanging weight. The coiled mainspring, documented from the fifteenth century, made portable table clocks possible; to even out its declining force, makers used the fusee, a conical pulley connected to the barrel by a gut line or chain. Renaissance table clocks from Augsburg and Nuremberg — drum-shaped, square or tower-shaped in gilt brass — were luxury scientific objects, often with astronomical dials and alarms.

After the pendulum, English makers developed the bracket clock: a wooden case with a carrying handle, a short pendulum with a verge escapement, and often repeating work to sound the hours on demand at night. Later examples use the anchor escapement. In the nineteenth century, 'table clock' became a broad term for spring clocks of every nationality.

What to look for

  • A fusee in the movement (cone-shaped pulley) and the type of line — gut or chain.
  • Verge escapement with a short bob pendulum, often with a decoratively engraved backplate.
  • Repeat cords or buttons that make the clock strike again on demand.
  • Gilt-brass engraved cases and horizontal dials on Renaissance pieces.
  • Case shapes: inverted bell, bell top, break-arch, lancet or balloon.

Dating clues

  • Drum and tower table clocks: c. 1520–1650.
  • Ebony veneered English bracket clocks with verge escapements: c. 1670–1800.
  • Engraved backplates were usual on English clocks until c. 1800, then generally plain.

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) escapement

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