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Lot 1
A contemporary French cabochon amethyst and diamond ring the cabochon amethyst rub over set above four stone brilliant cut diamond shoulders to a double rope twist shank with French poinon assay marks finger size O a similar garnet and citrine cross over ring the cabochon gems with six brilliant cut diamond accents with French poinon assay marks finger size O and a pair of amethyst and diamond hoop earrings the cabochon amethysts to a brilliant cut diamond three stone surmount and rope twist hoop (3)
Lot 1
An emerald and diamond pendant by Tiffany & Co the pear shaped emerald et beneath five marquise cut diamonds and attached to a fine trace link back chain signed Tiffany & Co and stamped ‘750’ and an emerald and diamond nine stone band ring by Tiffany & Co set with five circular cut emeralds and four brilliant cut diamonds approximately 0.60 carats total mounted in 18 carat yellow gold hallmarked London import 1991 and signed Tiffany & Co offered in a black suede Tiffany & Co pouchette (2)
Lot 1
A contemporary emerald and diamond three stone ring by David Morris the central square cut emerald claw set above a baguette cut diamond to either side with three stone baguette cut diamond channel set shoulders hallmarked London 1992 sponsor’s mark ‘D.M’ for David Morris in the David Morris presentation ring case
Lot 1
A Chinese cabinet 20th century of rectangular form with rounded corners painted on a black ground and inlaid with materials simulating semi-precious stone the top rising to enclose two hinged covers a fall front and recesses for bottles and decanters above two doors and two doors to the corners on ogee bracket feet 109cm high 96cm wide 48cm deep
Lot 1
An exhibition quality 1/12th scale model of a fully working cross compound mill engine with drop piston valve jet condensing and Corliss exhaust valves. Circa 1905 built from the designs of A Haworth plans by MAP. Brass bound blue polished steel cladding to cylinders high pressure 1in bore and low pressure 1 3/4in bore each with three cast iron ringed pistons stroke 2 3/4in floor mounted start/stop valve. Fish bellied connecting rods with taper wedge adjustment 8in by 4in 18 groove flywheel with hard barring holes fitted with individual wedge shaped windage boards keyed to crankshaft. Main bearing pedestals big end bearing and eccentric straps all with sight feed drip lubricators. Bevel gear drive cam shaft to operate drop valve gear. Gear driven porter type governor with hydraulic damper and overspeed trip safety latch adjustable ballast weight for speed control governor controls HP index valves studded stuffing box glands on piston rods low pressure cylinder driven Edwards type air and condensation extractor pump with adjacent jet condenser fitted with tail slide manual adjustment on low pressure inter trip valves. All mounted on a cast alloy base simulated stone base with a floor finished grey maroon and red. Base board 76cm by 61cm pressure gauges boiler 0-120psi low 0-80psi and vacuum 0-30.
Lot 1
A late 19th Century silver cased open face Pocket Watch, John Forrest, London, 4614, the frosted gilt movement with engraved cock, jewelled end stone and blued steel hair spring, with dust cover to a silvered Roman chapter ring with applied gilt Roman numerals and blued steel hands, in a hinged case with all over engraved decoration, Chester 1891, makers mark CH, width 2 ¼”
Lot 1
An early 19th Century silver cased open face Pocket Watch, unsigned, the gilt movement with plain cock, jewelled end stone and finned pillars, to a Roman enamel dial with outside minute track and gilt hands, in a hinged and polished case with milled band, London 1833, makers mark IH, width 2”; Together with a heavy gauge silver graduated curb link Chain with T bar swivel and pierced shield fob, length 13 ½”, (2)
Lot 1
An early 20th Century silver cased open face Pocket Watch, 19089, the frosted ¾ plate movement with jewelled end stone and blued steel over coil hair spring, to a Roman enamel dial with outside minute track, signed E T Stoner, Aylsham and Reepham, with sunk subsidiary seconds and gilt hands, in a hinged and polished case (A/F) with milled band, Birmingham 1904, makers mark W E S, diameter 2 ¼”
Lot 1
A mid 19th Century silver cased open face Pocket Watch, Ledman, Scarborough, 25783, the frosted gilt movement with engraved cock, jewelled end stone and finned pillars with dust cover, to an engraved silvered dial with applied gilt Roman numerals, sunk subsidiary seconds and gilt hands, in a hinged case, with milled band, London 1864, makers mark C F, width 2”
Lot 1
A semi precious and precious stone set yellow metal pendant, the disc shaped pendant set to the centre with an oval, mixed cut garnet within a border of various stones to include an emerald, sapphire, ruby, garnet, peridot etc, the reverse intricately pierced with a stellar and stylised floral design and set to the centre with a citrine, all set in yellow metal, measuring 1.5" diameter, weight 12.5gms (see lot 182 for illustration)
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398886 item(s)/page