Mahogany astronomical long case clock, made by John Benson, Whitehaven, Cumbria, about 1760

Dial: Break arch brass dial. Silvered chapter ring with Roman hour numerals, Arabic numerals in multiples of five the two separated by engraved dots representing each minute. Immediately within the chapter ring, the silvered and engraved dial centre carries a narrow band engraved with Arabic numbers for the date, which is registered by a central steel hand concentric with the steel hour and minute hands. Other engraving in the dial centre includes boar's heads, lions rampant and a helmet (upper portion) with the maker's name Benson, Whitehaven decoratively detailed around the winding holes (lower portion). There are four cast brass corner spandrels of Rococo style on the main dial and two part spandrels of similar design in the arch, which carries lunar and solar indications.

The back of the dial plate has eight cut outs behind the chapter ring.

Movement: Brass and steel weight driven two-train movement with rack striking on bell. The locking for the striking is achieved by an inside lever mounted on a common arbor with rack hook arresting a pin on the warning wheel at the requisite point. Four pillars of bulbous profile, but of rectangular profile at the swellings, with a pronounced groove in the middle of the centre swelling. Pinned to the front plate, riveted to the back. The outside front plate retains circular scribe lines to indicate the layout of the wheelwork. Train wheels are attached to their arbors with ‘T’ shaped collets, a portion which extends beyond the wheel face opposite to the main collet. Both winding barrels are have smooth, brass surfaces (i.e. devoid of the mostly standard grooves which serve to guide the weight lines). The back cock is devoid of steady pins.

The central calendar hand is carried on a ratchet wheel, which is operated once a day by the 24-hour wheel. The back of this wheel engages a 5-toothed wheel, which is located on an upward running arbor, terminating in a worm wheel. This meshes with a 73-toothed wheel, which carries on its face an eccentric post with a roller to reduce friction. From the gearing (above), it will be seen that the post rotates once per year. This post drives a sliding arrangement of pivoted levers on the back of dial arch, such that they rise and fall rather in the manner of semaphore arms during the course of a revolution of this wheel (duration once a year). The front of the arms carries shutters thus indicating times of sunrise and sunset throughout the year on the front of the dial. Another vertically disposed arbor drives the moon work off the minute pinion of the motion work (mounted on the front plate).

Description and notes by Francis Brodie, c. 2008

Given by Robert Shaw

Astronomical long case clock, English 1760, by Benson of/and Whitehaven
(arms on dial are probably of Hudson of Preston, Lancs) - Gift of Robert N Shaw, formerly in the collection of his father W Norman Shaw

Notes from R.P. 3082

5 March 1932 letter, R N Shaw to the V & A
offers 10 clocks as a gift

11 March 1932, minute paper by H C Smith
reports on his inspection of the clocks at 6 Ellerdale Road, Frognal, Hampstead (former home of W Norman Shaw, built by him). Shaw's collection of clocks was sold by Christie's in 1913; those being offered now were kept by the family.
He describes the clock by Benson, of Whitehaven, as "mahogany case of architectural design of about 1760, with scroll pediment, canted corners with fluted pilasters, and fretwork on the base. It has a good movement as well as a good case, and would be acceptable".

22 March 1932, minute paper
notes condition of the clock on arrival at V & A as "cracked, chipped, portions missing".

4 August 1932 letter, Dr F A B Ward (Science Museum) to Clifford-Smith
explains the figures on the clock. (see attached)


Remarks:
The cutaway sections on the back of the dial are commonly found on longcase dials from the north and especially the northwest of England.
The smooth (ungrooved) barrels can be found quite frequently on Irish clocks. However, I recently saw an eight-day English longcase clock also from Whitehaven with smooth barrels; possibly this is a local feature, or possibly Benson bought his movements from one supplier.
The motion work to the dials in the arch is a form of complication sometimes seen on longcase clocks to add interest to an otherwise standard clock. The various arbors and gears have been added onto the front of the clock movement, i.e. the basic movement is relatively standard.
The scribe lines for the layout of the wheelwork on the front plate is always of interest. It has been thought that such marking out is indicative of individual work, rather than the purchase of an off-the-shelf movement.
I would refer you to Tom Robinson “The Longcase Clock”, 1995, Antique Collectors Club pp304—3071. Robinson believes that Benson was inspired by Gandy of Cockermouth. Note that the Gandy clock also has smooth barrels, and, from the illustration, the wheel collets and pillars are not so different from the Benson. In passing, John Benson of Whitehaven also happened to advertise white painted dials in 1782.
Description and notes by Francis Brodie, c. 2008

An interesting example of a sophisticated clock by a regional maker. Little is known of Benson, although he was still working in Whitehaven in 1782 when he advertised white painted dials. The coat of arms on the dial are those of the Hudson family of Preston, Lancashire. The case is a restrained example of the Lancashire Chippendale style, inspired by Plate CLXIH from Thomas Chippendale’s Director. The dial arch has the major portion of a twenty-four hour chapter ring which is traversed daily by a gilt effigy of the sun, and shows sunrise, sunset and the sun’s amplitude. The inner dial shows the phases of the moon. The brass and steel weight-driven movement has a rack striking on a bell.

W.22:1 to 3-1932