A very rare and highly significant mahogany cased aneroid barometer by Edward J. Dent, London, No 22720, c1860 - £775

A very scarce, early production, gilt brass, drum-form aneroid barometer with thermometer by Negretti & Zambra, London, No 1508, in Oak Case c1858 - £850

A fine gilt brass desk weather station comprising an aneroid barometer and thermometer by Dollond, London No 2451 c1885 - £1250

A very good lacquered brass aneroid barometer altimeter by Naudet, retailed by Rudolf & August Rost, Wien c1875 - £350

A very unusual mahogany cased first quality lacquered brass aneroid barometer No 1778 by Short & Mason c1913

A rare cased 1st quality ships chronometer companion aneroid barometer by Callaghan & Co, no 7224 c1870

A very important Vidi pattern prototype copper alloy aneroid barometer No 2575 c1949, modified and retailed by Elliott, London c1859

A very unusual antique French aneroid barometer clock by Bourdon & Richards, Paris, No 539 c1882 - £2250

A very good French Industrial Series naval-themed novelty desk barometer, possibly by Guilmet, Paris, c1880 - £1200

A very good early French lighthouse automaton from the Industrial Series by Andre Romain Guilmet, Paris c1880

A very good French desk barometer and paperweight in the form of a silver mounted mahogany capstan by Gustave Keller, Paris, c1900 - £450

A fine early 20^th century oak cased weather station by Negretti & Zambra, c1910

A most attractive and unusual, early, cast iron-cased The Royal Standard Aneroid marine barometer by Dollond, London, c1880

An unusual scarce and extremely large Victorian aneroid barometer in carved oak twist surround c1890, numbered 5062 to reverse, probably by Short & Mason - £350

An unusual and complete, cased presentation meteorological aneroid barometer with pocket forecaster by Negretti & Zambra, London, No 12462, c1937 - £325

A very good easel style leather cased lacquered brass pocket barometer altimeter by Dollond, London, No 12166 c1910

A good early drawing room or hall aneroid barometer by M Pillischer, London, c1864

Negretti & Zambra patented the weather forecaster in 1915 - Patent 6276/15 - to allow both professionals and the man in the street to predict the weather with more than 80% accuracy

A unique and very attractive parcel gilt and walnut cased metallic or aneroid Bourdon barometer by Jules Richard No 21266 c1890

An imposing, lacquered brass presentation novelty desk aneroid barometer in the form of a ships wheel after George Betjemann & Sons, c1900 - £550

A very rare Japanned brass and oak cased Weather Foreteller aneroid barometer by Negretti & Zambra, London, No 30694, c1920 - £650

A very substantial ormolu and silver plate brass novelty desk barometer modelled in the form of a military timpano or kettledrum by George Betjemann & Sons, London, c1880 - £1200

A very scarce, early production, lacquered brass, drum-form aneroid barometer with thermometer by Negretti & Zambra, London, No 750, c1858 - £525

Very impressive lacquered brass aneroid barometer by Ross, London, presented by Anti-Aircraft Squad, Wimbledon, c1918 - £395

A very scarce early production lacquered brass drum-form aneroid barometer with thermometer by Negretti & Zambra, London, No 711, c1858 - £480

An attractive late 19th century, nickel plated and lacquered brass French desk compendium in the form of an anchor, comprising clock, barometer and thermometer, c1890 - £1200

A very unusual nickel-plated brass-cased precision aneroid barometer by Léon Maxant, Sr, 38 rue Belgrand, Paris, c1905 - £395

A very rare, brass-bound oak-cased chart table marine barometer by W Callaghan & Co, 23a New Bond Street, Corner of Conduit St, London, c1880

A fine lacquered brass desk barometer by EJ Dent, Paris, No 22769, with rare innovative movement, c1860

A very important lacquered brass desk barometer by EJ Dent, Paris, No 2841, c1849 - £650