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An 18ct yellow gold dress ring claw set with an oval facetted yellow stone, probably a citrine, within a crown decorated with heart motifs, stamped 18ct, ring size O 1/2; a rose coloured metal bar brooch, inscribed Joanna, 3.7cm; and a yellow metal, seed pearl and turquoise set bar brooch, 2.3cm long, 8.5grms total weight (3)
A Chinese jade and 14ct yellow gold bar brooch, a circular Chinese lucky symbol within a ring of green jade, 6cm long, 3.4grms; and a yellow metal and jade pendant necklace, the 40cm chain necklace with four jade pebble drops encased in spiral wirework with applied circular beading, 10.8grms - 14.4grms total weight (2)
Extremely rare and early Synchronome Co. Shortt free pendulum astronomical regulator slave clock previously owned by Admiral Fountaine, the clock, No 24, is of the type used with the free pendulum system, comprising the regulator slave clock, in original 54" high mahogany case,*Formerly supplied to and owned by Admiral Fountaine, and sold with three copies of Electrical Timekeeping annotated by Frank Hope-Jones The astronomical slave clock with invar pendulum and steel bob has a 10" engraved silvered dial signed Synchronome Patent No.187814, with outer minutes ring and inset seconds and twelve hours dials, the original rectangular mahogany case has bevelled glazed trunk door, moulded cornice and leaf carved spandrels around the dial, the NRA plate is stamped 24 Within the case is the complete movement, together with the appropriate panel for connection to the free pendulum, slave and slave dial; the separate accompanying 10" regulator-style dial in 15" round moulded mahogany case is signed Synchronome, London, and also with outer minutes ring enclosing seconds and hours dialsProvenance: The clock offered for sale was first acquired via Sotheby's in April 1972, the lot having been listed as "A Synchronome seconds indicating half minute impulse electric master clock, complete with electrically powered slave dial indicating seconds, hours and minutes, the movement with hit and miss synchroniser indicating that the clock was once a slave to a free pendulum, the invar pendulum, with iron bob, in mahogany wall case, 4'6" high".Sotheby's have reconfirmed to the current vendor that the items were from the estate of Admiral Fountaine (Admiral Fountaine's master clock and vacuum cylinder were sold at the April 1972 sale to a buyer acting on behalf of the Rockford Time Museum, USA, until being sold on closure of the Museum at a Sotheby's sale in the early 2000s)-These complex precision electromechanical pendulum clocks by William Hamilton Shortt in collaboration with Frank Hope Jones were the most accurate pendulum clocks ever produced and became the highest standard for timekeeping between the 1920’s and 1940’s; after which mechanical clocks were superseded by quartz time standards.Admiral C.A. Fountaine R.N. was supplied by the Synchronome Company with several of these astronomical clocks after attending a lecture by Frank Hope-Jones at the Royal Society of Arts. The clocks were installed in the basement of his home, Narford Hall, Norfolk, England and their rates carefully recorded. Admiral Fountaine’s observations were so precise that he identified and recorded a small six-monthly digression and insisted that it was due to nutation (a periodic variation in the precession of the equinoxes caused by the moon’s gravitational pull). This was subsequently confirmed and in 1927 Greenwich announced that they would in future apply the nutation figures as a corrective for their clocks. The clocks were then used worldwide in astronomical observatories, naval observatories, in scientific research, and a primary standard for national time dissemination services. The Shortt Synchronome was the first clock to be a more accurate time keeper than the earth itself; it was used in 1926 by Admiral Fountaine to detect tiny seasonal changes in the earth’s rotation rate. Shortt clocks achieved an accuracy of around 1 second per year, although a recent measurement indicated that they were even more accurate. About 100 were produced between 1922 and 1956.*Admiral Fountaine’s observations with his use of astronomical regulators were so precise that Greenwich Observatory accepted in in 1927 that the clocks were more accurate than the earth’s timekeeping; This was acknowledged also by Hope Jones in the accompanying books. The historical significance of the Clock was also recognised by George Daniels who tried to buy it, ‘for use in my workshop and to be available for examination by students’. There are two letters accompanying the lot from George Daniels that refer and another from Sotheby’s that relates to the Synchronome slave clock which is being sold as lot 1178. There are images of all these letters attached to the lot in the online catalogues. Three historical copies of Electrical Timekeeping by Frank Hope Jones are included with the items offered for sale:A first edition copy of Electrical Timekeeping, including an original sketch cartoon by Hope-Jones sent in Dec 1935 with his hand written message “My latest free pendulum with best wishes for a Happy Christmas from your faithful slave who gives the impulse & synchronises himself with your kindly thoughts”, signed Hope Jones. The copy is also marked up and annotated throughout in his hand and with additional texts etc eg for additional chapter prepared for his publication of a second edition of the book.A second edition copy of Electrical Timekeeping, inscribed by the author to his friend Major Cowan, and also including his Christmas Card of 1939/40 recording that he had been bombed out and a Christmas 1943 note acknowledging that his free pendulum had been superseded by the Quartz Clock but that he had “not relinquished the task until the time keeping possibilities of the pendulum were exhausted.”A second edition copy of Electrical Timekeeping, given to his friend Mr Fry (mentioned in the book) and inscribed “To A R Fry…The champion amateur from the amateur champion, the Author” and signed by Hope Jones.NOTE: THE FOLLOWING LOT 1178, A SYNCHRONOME SLAVE DIAL, WAS USED BY ADMIRAL FOUNTAINE IN CONJUCTION WITH THIS REGULATOR SLAVE CLOCK. A LETTER TO THIS EFFECT FROM SOTHEBY’S IS ALSO SOLD WITH THIS LOT.
Fine French single train mantel clock with five pillar movement and pinwheel escapement, the 5" convex white enamel dial signed Robin Hger du Roy, the outer chapter ring showing months of the year and enclosing Arabic and Roman numerals, also signed Coteau on the dial under six o'clock, 8.25" high overall *Robert Robin (1741-1799) is one of the most important Parisian clockmakers of the late 18th century. Having received the titles of Valet de Chambre-Horloger Ordinaire du Roi et de la Reine in 1783 and 1786, he had an extraordinary career, distinguished himself by an exceptional contribution to the progress of time measurement during his lifetime *Joseph Coteau (1745-1812) dials are extremely rare and sometimes secretly inscribed on the reverse. In addition to their scarcity and their supreme quality, his dials and enamel plaques only accompany the most complex quality mechanisms. Examples of his work can be found in a number of European museums in Paris and London, including the Victoria & Albert Museum and Wallis Collection
Good English mahogany single fusee verge bracket clock, the 7.5" square dial plate signed Wm. Bird, Seagrave on the silvered chapter ring enclosing a matted centre engraved with a bird amidst foliage, the movement with pull repeat and striking on two bells, within a stepped case surmounted by a caddy top and brass carrying handle, 18.5" high (pendulum and keys)
Mahogany three train musical longcase clock, the 14" brass arched dial signed W Drew, Lynn on the silvered chapter ring, with four bells/eight bells lever positioned at three o'clock enclosing a foliate engraved centre with subsidiary seconds dial, with moon phase and painted ships to the arch, the movement playing on a nest of eight graduated bells, the flame mahogany case with long triple pointed arched ebony banded door, surmounted by a swan neck pediment and inlaid overall with oval reserves depicting conch shells, birds and Classical urns, 88" high (pendulum and three weights)
Good English ebonised double fusee bracket clock and bracket, the 7" brass arched dial signed J. Green on the silvered chapter ring enclosing a matted centre with calendar aperture, with strike/silent dial to the arch, the foliate engraved back plate also signed J. Green, London, within a stepped case surmounted by a caddy top and brass carrying handle, 20.5" high (pendulum and winding key)
Interesting chrome night clock, the cylindrical translucent white glass chapter ring revolving to pass a pointer attached to the side, supported upon an open arched section housing an oscillating pendulum over the movement, upon a separate circular stepped stand, 12" high overall
Good French ormolu and brass two train mantel clock, the Vincenti movement with outside countwheel striking on a bell (missing), the 3.75" gilt chapter ring enclosing a painted centre depicting a cherub, flanked by standing robed figures and within a breakfront case painted with Sevres style panels, surmounted by a rounded arched cornice and flame finial, 15" high (pendulum and key)
Dent reproduction limited edition inclined plane clock, the 4.25" chapter ring enclosing a star engraved centre signed Dent, London, within a drumhead casing, the inclined plane with gilded tooled red leather surface over the base with raised pyramid signed Charles Frodsham, London, 28.25" long overall, limited edition of five hundred, with canvas carrying bag and original promotional leaflet
Fine Lenzkirch walnut ting-tang bracket clock, the movement back plate bearing the maker's name and stamped One Million, 72342 (circa 1895), the 5.5" brass arched dial signed with the retailer's name James King, Devizes on the silvered chapter ring enclosing a matted centre, with subsidiary slow/fast dial to the arch, within an attractive canted stepped gilt metal mounted case, surmounted by four flame finials and a carved caddy top, 15.5" high (pendulum and keys)
Mahogany three train musical longcase clock, the 12" arched dial with moon phase and calendar chapter ring, over a silvered principal chapter ring with Arabic numerals enclosing an engine turned centre with subsidiary seconds dial, the movement playing on eight tubular bells, the case with long rounded arched bevelled glazed door and the hood surmounted by a rounded arched moulded pediment, 91" high (pendulum and two weights)
Good walnut month going longcase clock with five pillar movement, the 11" square brass dial signed William Williamson, London on the silvered chapter ring enclosing a matted centre with subsidiary seconds dial, calendar aperture and central engraved Tudor rose, the case with long featherbanded beaded door fitted with an oval lenticle and the hood surmounted by a flat stepped top over a blind geometric carved fretwork panel, 82" high (pendulum, two weights and keys)
English ebonised double fusee verge bracket clock, the 7" brass arched dial signed John Taylor, London on a silver shaped recessed plate to the matted centre with calendar aperture, enclosed by a 6" silvered chapter ring and surmounted by a strike/silent dial to the arch, the movement with fine foliate engraved back plate, within a stepped case surmounted by four pineapple finials, caddy top and brass carrying handle, 21.5" high
Good eight day longcase five pillar movement, the 11" square brass dial signed Christopher Gould, Londini fecit on the dial plate below six o'clock, the silvered chapter ring enclosing a matted centre with subsidiary seconds dial, ringed winding holes, calendar aperture and central engraved Tudor rose, (pendulum, only one weight and winding key)
Good French fire gilded brass four glass two train mantel clock striking on a gong, the 3.5" white enamel chapter ring indistinctly signed and enclosing an engine turned centre, within a bevelled glazed case surmounted by a foliate and swag stepped pediment, 13.75" high (pendulum)
Small ebonised English single fusee basket top table clock, the finely foliate engraved back plate signed Nathanael Hodges, In Wine Office Courtein, Fleet Street, Londini, fecit, the five pillar movement with pull repeat, the 6" square brass dial with silvered chapter ring enclosing a matted centre with calendar aperture and ringed winding holes, within a stepped case surmounted by a foliate pierced basket top and carrying handle, 13.75" high (pendulum and keys) (alterations)
Interesting brass cased wall clock, the 4.5" silvered chapter ring enclosing a foliate engraved centre signed Jn. Tolson, within a diamond shaped case with pierced rounded arched embellishments, surmounted by two cherubs and a crown, 10.5" high overall (pendulum and weight)
Small English brass lantern clock movement with alarm and wall bracket, the 5" brass arched dial signed John May Southampton on a silvered circular boss to the arch over a silvered chapter ring enclosing a foliate engraved centre with central alarm dial and single iron hand, striking on a bell behind the arch, 7.5" high overall (pendulum, two weights and oak wall bracket)
English mahogany double fusee bracket clock, the 7" brass arched dial signed Chas Blanchard, London on the foliate engraved silvered dial centre with false bob aperture, enclosed by a silvered chapter ring and surmounted by a moon phase to the arch, the five pillar movement with anchor escapement converted from verge with foliate engraved back plate and striking on a bell, within a stepped case surmounted by a caddy top, four ball and spike finials and a carrying handle, 18.5" high (pendulum and keys)
Oak thirty hour longcase clock, the 10.25" square brass dial signed Phippard, Poole on the brass chapter ring enclosing a matted centre with single iron hand and the movement with outside countwheel, the case with long beaded moulded edge door and the hood surmounted by a flat moulded stepped cornice, 80.5" high (pendulum and weight)
Good Lenzkirch walnut two train ting-tang mantel clock, the movement back plate bearing the maker's name and stamped One Million, 251668 (circa 1900), the 5" rounded arched brass dial with silvered chapter ring enclosing a matted centre, within a gilt mounted stepped case surmounted by four pineapple finials and a caddy style top, 15.25" high (pendulum and keys)
Brass single fusee skeleton mantel clock with passing strike on a bell, the 6.25" pierced silvered chapter ring upon curving supports and stepped circular pad feet, under a glass dome and upon an oblong mahogany base, 17" high overall (pendulum and two winding keys) *We believe this clock was probably made by the firm Thomas Haycock of Ashbourne, Derbyshire. The pendulum rod is inscribed with the initials A H, probably for Albert Hirst, who was an apprentice at the firm making pendulums

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1087795 item(s)/page