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Clocks · Longcase clock

Oak longcase clock with moonphase by Abraham, Frome, c. 1820

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Abraham (maker)
Date
c. 1820
Country of origin
England
Place
Frome
Object type
Longcase clock
Materials / technique
mahogany, oak, ebony
Dimensions
Height 7 ft 3 in (221 cm)
Stock no.
Product 403
Credit line
Dealer listing, P A Oxley (product 403)
Catalogue title (original)
Oak Longcase Clock with Moonphase by Abraham of Frome (English)

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Record summary

Catalogued by P A Oxley (dealer), Wiltshire (stock number Product 403), this is a longcase clock by Abraham, made in Frome, England, dated c. 1820. The Atlas places it in the Precision & Scientific Horology period (1750 – 1850) of its Clocks collection. Materials and techniques recorded by the source: mahogany, oak, ebony. Recorded dimensions: Height 7 ft 3 in (221 cm). The record is illustrated with 3 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 oak longcase clock with Moonphase. The 8 day duration movement striking the hours on a bell and with an arched white dial showing seconds, date, Arabic numerals, flowers to each corner and a moonphase feature to the arch. The makers name signed to the centre of the dial and with very finely made matching blued steel hands. The mainly oak case of typical West Country design with ebony and boxwood inlay and mahogany veneers to the hood. The trunk door and base flanked by canted corners with the latter standing on bracket feet. The hood with brass capped reeded pillars and a swan neck top with brass paterae and a brass eagle finial. Note: Moses Abraham was working in Cheap Street, Frome between 1810-23. He is recorded as employing three servants. He later moved to Bristol. Maker Abraham of Frome

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

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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