A fine second half of the 18th century brass-mounted mahogany stick barometer with hygrometer and thermometerGeorge Adams, No.60 Fleet Street, London. Instrument Maker to his MajestyThe arched case with adjustable wheatear hygrometer set above a hinged glazed hood door over a long trunk terminating in a hemispherical cistern cover, the centre of the trunk inset with an imposing mercury thermometer behind a hinged glazed door, the flat bulb measuring 3 inches in length and registering against a scale marked from 25 to 95 degrees, the lower numerals bracketed as 'WINTER', the upper bracketed as 'SUMMER', the signed silvered dial above reading from 28-31 inches and with manual vernier scale, with three weather predictions. 108cms (42 1/2ins) high (1)Footnotes:George Adams was arguably the best known and respected maker of scientific instruments in the latter half of the 18th century. King George III appointed Adams to be his Mathematical Instrument Maker in 1760, and about 20% of the Royal Collection emanated from his Fleet Street workshop. The firm passed to George's son, George Junior and then to Dudley. Perhaps his most iconic instrument is the silver 'New Universal' microscope formed in solid silver now on display at the Science Museum, dating to about the same time as the current lot, 1763.This lot is subject to the following lot symbols: TPTP Lot will be moved to an offsite storage location (Cadogan Tate, Auction House Services, 241 Acton Lane, London NW10 7NP, UK) and will only be available for collection from this location at the date stated in the catalogue. Please note transfer and storage charges will apply to any lots not collected after 14 calendar days from the auction date.For further information on this lot please visit Bonhams.com
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A very rare first half of the 19th century Scottish burr maple bow-fronted stick barometer with sliding bar for relative day recordingsAdie & Son, EdinburghThe Biedermeier-style case with rectangular cornice over a brass plaque with sliding bar to alternately reveal 'Yesterday' or 'Today', the trunk with two ivory recording knobs and terminating in a plinth cistern cover with inset ivory float for zero-ing purposes, the signed silvered dial with twin scales and verniers reading from 26 to 31 inches. 109cms (42 1/2ins) high (1)Footnotes:The Adie family supplied laboratories and the thriving scientific community in Scotland in the first half of the 19th century with the best instruments that money could buy. Such was Alexander Adie's standing in the scientific community, he was elected a Fellow of the Royal Society of Edinburgh in 1819. He took his son John into partnership in 1835 while based at 58 Princes Street. After 9 years they moved just four doors along the road. In 1857 Richard Adie took over the firm, although he continued to trade under the earlier name. In 1877 the firm moved to 37 Hanover Street. Their work is always of the highest quality. Alexander is probably best known for his invention of the sympiesometer in 1818.The pared-down elegance and use of light burr maple in the current lot is an echo of the Biedermeier style prevalent in Europe in the 1820-40 period, proving that the firm were well aware of the latest European fashions.This lot is subject to the following lot symbols: TP Y ФTP Lot will be moved to an offsite storage location (Cadogan Tate, Auction House Services, 241 Acton Lane, London NW10 7NP, UK) and will only be available for collection from this location at the date stated in the catalogue. Please note transfer and storage charges will apply to any lots not collected after 14 calendar days from the auction date.Y Subject to CITES regulations when exporting items outside of the EU, see clause 13.Ф This lot contains or is made of ivory. The United States Government has banned the import of ivory into the USA.For further information on this lot please visit Bonhams.com
A good late 18th century mahogany stick barometer with hygrometer and thermometerBenjamin Martin, LondonThe arched case surmounted by an engraved hygrometer scale read via a fancy blued steel hand, over carved decoration and canted front angles, the long trunk with visible tube framed by a moulded edge terminating in a hemispherical cistern cover, the signed silvered dial mounted with a mercury thermometer and manual vernier reading against a 27 to 31 inch scale, with seven weather predictions. 97cms (38ins) high (1)Footnotes:Benjamin Martin described this type of barometer as a 'Triple Weather Glass' or 'Aerometrum Magnum'. Perhaps it's finest attribute is the improved hygrometer which works by means of an extended gut line mounted at the rear of the case, one end is fixed and the other is held under tension via a spring loaded rack and pinion set-up. Martin (1704-1782) was a skilled scientific instrument maker, after establishing a school in Chichester during his late twenties, from 1738 onwards he went on to present lectures and demonstrations on experimental philosophy to audiences in Reading, Bristol, Bath and London. From 1756 he returned to London where he worked as an optician and made scientific instruments and globes. He was also an author covering topics such as natural philosophy, theology, mathematics, language and geography. On 14th January 1782, Joshua Lover Martin applied for a patent which was to produce a revolution in manufactuing: it was for the process of tude-drawing. Unfortunately by the time the patent was granted on 28th March, his father Benjamin, whose invention it was, had died - bankrupt.This lot is subject to the following lot symbols: TPTP Lot will be moved to an offsite storage location (Cadogan Tate, Auction House Services, 241 Acton Lane, London NW10 7NP, UK) and will only be available for collection from this location at the date stated in the catalogue. Please note transfer and storage charges will apply to any lots not collected after 14 calendar days from the auction date.For further information on this lot please visit Bonhams.com
Mrs Janet Taylor, 104 The Minories, London - a Victorian rosewood stick barometer, having signed ivory scale and neighbouring ivory thermometer dial to a plain case, 97cm.Note: Janet Taylor (1804-1870) was one of only a handful of women working as scientific instrument makers in 19th century London and established her own Nautical Academy at 104 Minories in the 1830s. She invented and patented a 'Mariner's Calculator' in 1834 to establish the true time and altitude while at sea, which unfortunately was turned down by the Admiralty for being too delicate for the 'clumsy fingers of seamen' . Nevertheless her many publications and inventions garnered her awards from the kings of Prussia and Holland, as well as the Pope for her contribution to the maritime community, and the Admiralty awarded her a Civil List pension towards the end of her life. A night telescope made by Taylor is in the Greenwich National Maritime Museum, and other works are held in science museums and library collections around the world. Condition report: No mercury in main tube.Some greying to ivory scale.All rosewood excellent.
Late Victorian carved walnut stick barometer, anonymous, the white ceramic scale printed for 10am Yesterday and 10am To Day with Remarks, flanking partially exposed main tube and twin verniers, the moulded figured trunk with ogee-arched carved flowerhead decorated pediment and carved wings over mercury thermometer and carved cistern cover, 102cm high Condition: Missing one wooden Vernier adjusting knob, otherwise sound - **General condition consistent with age
A Victorian Neo-Gothic oak stick barometer, 10cm ivorine register inscribed: J. Hughes, 21 & 22 London St., City & Ratcliffe, and flanked by a pair of Dry and Wet Bulb thermometers, architectural pediment above a pierced and carved frieze centred by a quatrefoil, foliate apron, 108cm long, c. 1860James Hughes was a fashionable carver and gilder who worked from 16, Queen Street, Ratcliff Cross, London, and founded a dynasty which survived the 19th century. He was working up until 1822. Ratcliff Cross was just east of the City, in Poplar, now marked by Ratcliff Cross St., E1.
A George III mahogany stick barometerBy Cary, LondonWith arched silvered scale96cm high Condition Report The stick barometer is in good overall condition. It has probably been repolished at some stage but some time ago. The silvered scale is clear and not bright. The cistern cover is a little loose and the lower oulding has lost some sections (see image). The fillet edge has some slight chipping to its corners.
SCOTTISH MAHOGANY STICK BAROMETER, ADIE, EDINBURGH EARLY 19TH CENTURY the swan neck pediment with ivory roundels above a silvered Vernier scale signed A. Adie/ Edinburgh, above a plain shaft terminating in a semispherical cistern cover(95cm high)Footnote: Note: Please be aware that this lot contains material which may be subject to import/export restrictions, especially outside the EU, due to CITES regulations. Please note it is the buyer's sole responsibility to obtain any relevant export or import licence. For more information visit http://www.defra.gov.uk/ahvla-en/imports-exports/cites/
A George III Mahogany Stick Barometer, signed J.Hillum, 109 Bishopsgate St Within London, circa 1800, visible mercury tube with a single vernier silvered dial signed, thermometer tube, turned cistern cover, 92cm high see illustration 01.10.20 Case slightly faded in parts, door glass with some small chips, minor dents to the edges and cistern cover, mercury is visible in the tube, dial is discoloured.
A George III mahogany stick barometer, broken arched pediment above the silvered dial, signed 'Bap. Roncheti & Co. Fecit', with vernier scale, the trunk with silvered thermometer scale, damages together with an Edwardian inlaid mahogany barometer (2) Note: Baptist Roncheti was a Manchester maker

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