Thomas Thomsen, Amsterdam

A Dutch walnut astronomical longcase clock with strike and alarm. Circa 1780
No VAT will be charged on the hammer price, but VA… Read more
Thomas Thomsen, Amsterdam A Dutch walnut astronomical longcase clock with strike and alarm. Circa 1780

Details
Thomas Thomsen, Amsterdam

A Dutch walnut astronomical longcase clock with strike and alarm. Circa 1780
The line-inlaid case with bombé shaped plinth and canted angles, on scrolling feet, the rectangular trunk door with hollowed corners, glazed lenticle with cast brass mount depicting Europa and the Bull, the hood with later sound frets and brass-capped three-quarter columns, concave-moulded caddy top with carved giltwood finials, the dial signed Tm. Thomsen Amsterdam on the silvered chapter ring with arcaded Roman and Arabic chapters, black painted pierced steel hands, the foliate engraved and matted centre with apertures for the days of the week and months with corresponding deities, the surround painted with a lady and a gentleman in period costume within a Romantic landscape, the astronomical arch with silvered Roman outer chapter ring (III-XII-VIII), indicating time via a blued steel hand revolving against the main Zodiac disc graphically engraved with the signs of the Zodiac and outer calendar ring showing the date, month and Zodiac, the centre showing the phases of the moon and that of the equator (sunrise/sunset) through an arch cut-out in a disc engraved on the left with a shepherd tending sheep and cows with the sun rising in the distance, on the right a maritime scene with the sun setting in the distance, the four pillar movement with anchor escapement, Dutch strike on two bells, with alarm assembly to the side of the plates
9 ft. 6 in. (290 cm.) high
Special notice
No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis

Lot Essay

During the 18th Century in Holland longcase clocks with astronomical indications were only made in Amsterdam and Friesland. The production of these rare clocks cannot have been large as so few of them have survived. In De Nederlandse Staande Klok, Zwolle, 1996, chapter XIII, Jaap Zeeman writes that at the time of writing only twelve of these astronomical clocks are known to exist.

Thomas Thomsen was a prominent clockmaker who was active in Amsterdam circa 1760. He was probably the father of T. Thomson with whom he lived and worked at the 177 Achterburgwal. See Enrico Morpurgo, Nederlandse Klokken- en Horlogemakers Vanaf 1300, Amsterdam, 1970).
The painting surrounding the chapter ring, although not signed, is probably the work of Johann Heinrich Strumpff. He also painted dials for other clockmakers such as Otto van Meurs (1714-1783, Amsterdam) and Arie van Eeden (active circa 1770 in Haarlem). see Jaap Zeeman, De Nederlandse Staande Klok, Zwolle, 1996, pp. 135 and 137).

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