Derek Roberts Antiques.
FINE ANTIQUE CLOCKS.
Established 1968.
Tel.(01732)358986. Fax.(01732)771842.

To Contact us click here.


Click here to enlarge picture

31696C.R
ROBERT MOLYNEUX, LONDON. A MAHOGANY EIGHT DAY LONGCASE REGULATOR OF THE HIGHEST QUALITY.   CIRCA 1830.

  The elegant mahogany case has a flat top and the sides of the hood flow into the trunk with both having canted corners to the front edge.   It has a fully glazed trunk door and the base has a recessed panel and stands on a single plinth.   Fine flame mahogany veneer is used throughout especially on the backboard, and the panelled base.

  The silvered brass round engraved dial is of typical observatory layout with Arabic numerals used for minute and seconds dial and Roman for the hours.   It is signed ‘Molyneux, London.’   The seconds and hour hand are counter balanced and it has a slender minute hand, all of blued steel.

  The eight day movement has tall thick plates with five beautifully turned pillars.   It has deadbeat escapement, Harrison’s maintaining power and fine wheel work.   Unusually they have four delicate crossings, as does the weight pulley.   The long crutch has fine beat adjustment above the plates with two knurled turn screws.   The movement is secured to its seatboard by three substantial brackets.   It has a glass jar mercury pendulum and an engraved and silvered beat plate, which is fitted to the backboard.

  The brass covered weight falls slightly to one side through the veneered base board.

  Height:           5' 11¼" (181 cm.)

  Price band: E click here.


Click here to enlarge picture

Click here to enlarge picture

Click here to enlarge picture

  Exactly when Robert Molyneux came to London is not known, but in his early years there he became a pupil of Thomas Earnshaw.   By circa 1800 he had started up in business on his own account at 44 Devonshire Street initially as an escapement maker and later as a chronometer maker.   He must have quickly gained a fine reputation, as in 1805 he was asked to be an adjudicator on Arnold’s and Earnshaw’s inventions.   Molyneux’s sons joined him in the business circa 1830 and some two years later it was moved to 30 Southampton Row.   In 1832 Molyneux gained the top prize of £200 at the Premium Trials instituted by the Board of Longitude to encourage makers to introduce improvements to chronometers.   In the following year he gained the third Premium and in 1842 took out a patent for mid range auxillary compensation.   By the mid 1840s he had achieved first place in the Premium Trials on three occasions.   Although the major part of Molyneux’s business was concerned with watches and chronometers, he also made some bracket clocks and in particular longcase regulators, for which he was to become well known.   Indeed he advertised himself as an Astronomical Clockmaker, which refers to regulators.   Most of these were made for Observatories or in at least one case, to trigger off a time cannon.   By 1857 the business had been sold to Henry Appleton.  

  Further details and a number of his clocks can be found in ‘English Precision Pendulum Clocks’ by Derek Roberts, Chapter 8.   Christopher Wood has also written various excellent articles on Robert Molyneux.


Click here to enlarge picture

Click here to enlarge picture

Click here to enlarge picture

« Back