
Clocks · Longcase clock
Longcase clock by Roger Dunster, Netherlands, 1715–1725
- Maker / attribution
- Roger Dunster (designed and made by)
- Date
- 1715–1725
- Historical period
- Early Modern Horology (1600 – 1750)
- Country of origin
- Netherlands
- Place
- Amsterdam
- Object type
- Longcase clock
- Materials / technique
- oak, elm, pearwood, ebony, brass (alloy), clock-making, veneering
- Dimensions
- Height: 2870 mm; Width: 720 mm; Depth: 300 mm
- Holding institution
- Victoria and Albert Museum, London
- Accession / object no.
- CIRC.197:1 to 10-1955
- Credit line
- Given by Mrs N. N. Robbins
View the source record ↗ (opens another website in a new tab)Suggest a correction
Record summary
Held and catalogued by Victoria and Albert Museum, London (object number CIRC.197:1 to 10-1955), this is a longcase clock by Roger Dunster, made in Amsterdam, Netherlands, dated 1715–1725. The Atlas places it in the Early Modern Horology period (1600 – 1750) of its Clocks collection. Materials and techniques recorded by the source: oak, elm, pearwood, ebony, brass (alloy), clock-making, veneering. Recorded dimensions: Height: 2870 mm; Width: 720 mm; Depth: 300 mm. The record is illustrated with 1 photograph.
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
Physical description — Victoria and Albert Museum
Longcase clock in a case of oak veneered in burr elm, dark-stained pearwood and ebony, with brass mounts and carved giltwood figures on the cresting.
Brief description — Victoria and Albert Museum
Longcase clock, Dutch (Amsterdam), 1715-1725, movement by Roger Dunster
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
Related records
Pocket Watches · c. 1700 - c. 1725
Watch by Roger Dunster, c. 1700 - c. 1725
Rijksmuseum
Pocket Watches · 1675–1700 (case); 1700–1715 (movement and dial)
Watch by Roger Dunster, England, 1675–1715
Musée du Louvre, Paris
Clocks · 1650
Clock by J.J. van Leeuwaarden, Netherlands, 1650
City Museum Zutphen
Clocks · 1680
Longcase clock, Netherlands, 1680
Rijksmuseum
Clocks · c. 1690–94
Longcase clock, movement by Ahasuerus II Fromanteel, Netherlands, c. 1690–94
The Metropolitan Museum of Art, New York
Clocks · 1715
Longcase clock by Paulus Bramer, Netherlands, 1715
Geldersch Landschap & Kasteelen
Clocks · c.1715 - c.1725
Longcase clock
Rijksmuseum
Clocks · c.1730 - c.1750
Mechanical clock, Netherlands, c.1730 - c.1750
Rijksmuseum
