A fine early 20^th century oak cased weather station by Negretti & Zambra, c1910 - £2250

A very important lacquered brass desk barometer by EJ Dent, Paris, No 2841, c1849 - £550

A very rare chrome brass mountaineers pocket barometer altimeter No 11052 by Casella London to the Royal Geographical Society inventory No 59 c1930 - £350

An interesting compensated oxidised brass pocket barometer altimeter compass compendium by Negretti & Zambra No 20068 c1905  - £650

A good scarce nickel plated brass Motor Aneroid barometer altimeter by Chadburns Ltd, 47 Castle Street, Liverpool, c1915 - £450

A very rare and most attractive presentation Shipwrecked Fishermen & Mariners Royal Benevolent Society marine barometer by Dollond, London, No 911, c1917

An exceptional, gilt brass, antique drum-head, desk clock and barometer compendium by Antoine Redier, No 438, c1870

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

A good early drawing room or hall aneroid barometer by M Pillischer, London, c1864 - £295

A very good and exceptionally rare, lacquered brass Bourdon & Richards Patent combined barometer and clock in original leather travelling case, movement No 210, c1865

A unique brass first pattern pocket barometer, to the Fane family, manufactured by Negretti & Zambra, retailed by CW Dixey, c1860

A most attractive and unusual, early, cast iron-cased The Royal Standard Aneroid marine barometer by Dollond, London, c1880 - £425

A scarce compendium comprising barometer altimeter with compass and thermometer, retailed by Cartwright & Son, Preston, c1880 - £650

A good lacquered brass pocket aneroid barometer altimeter by Short & Mason, retailed by Heath & Stoneman Ltd, Plymouth, 1^st quarter 20^th century - £225

Scarce cased travelling compendium comprising lacquered gilt brass pocket barometer by Negretti & Zambra, Singers patent style compass and thermometer, c1890 - £650

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

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 good gilt brass Watkin Patent extended scale barometer altimeter by J Hicks, London, No 354, scaled to 5,000ft, c1888 - £675

A fine lacquered brass desk barometer by EJ Dent, Paris, No 22769, with rare innovative movement, c1860 - £575

A good Edwardian lacquered brass aneroid pocket barometer altimeter by Negretti & Zambra for Aitchison & Co, London & Provinces, c1915 - £225

A very good easel style leather cased lacquered brass pocket barometer altimeter by Dollond, London, No 12166 c1910 - £300

A unique and very attractive parcel gilt and walnut cased metallic or aneroid Bourdon barometer by Jules Richard No 21266 c1890 - £1700

An imposing, lacquered brass presentation novelty desk aneroid barometer in the form of a ships wheel after George Betjemann & Sons, c1900 - £650

An interesting compensated nickel plated pocket barometer compendium c1870 with Negretti & Zambra movement and White Star Line provenance - £575

A very good leather cased gilt brass aneroid pocket barometer by L Casella, Maker to the Admiralty & Ordnance, London, No 2747 c1865 - £325

A scarce ovoid leather-cased travelling aneroid barometer compass thermometer compendium, c1905 - £675

Very interesting lacquered brass explorers aneroid barometer altimeter by Negretti & Zambra, retailed by James W. Queen & Co, Philadelphia, c1880, in turned mahogany transport case - £380

A scarce, early, French, lacquered gilt brass aviation altimeter, Baromètre Holostérique, Special Pour Aviation, Division Goulier, by Naudet & Cie, Paris, No 13 - £485

A fine lacquered brass pocket barometer altimeter and compass compendium by Chadburn & Son, Liverpool, c1870 - £695

A particularly unusual double rotation gilt brass aneroid pocket barometric altimeter by Short & Mason retailed by R. Bailey, 14 Bennetts Hill, Birmingham, c1909 - £550

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 - £1150

An interesting compensated nickel plated pocket barometer altimeter compass compendium c1880 with Negretti & Zambra movement - £475

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

A very scarce original issue Fishermans Aneroid Barometer by Negretti & Zambra No 378, issued by the Royal National Life Boat institution, c1875 - £425

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

A very important antique chrome brass drum form official Experimental Aneroid barometer by Negretti & Zambra, c1920 - POA

A composed pair (cm/Hg & inches/Hg) of rare aluminium aneroid pocket mountain barometer altimeters by Ross, London, No 762 & No 812, late 19th century - £580

A most interesting, early, lacquered brass pocket barometer altimeter by W Callaghan, London, No 1227, scaled to 6,000ft, c1867, by association the property of Hon Ralph Abercromby - £475

A very good military issue antique barometer altimeter by F Darton & Co, London, No 851, c1890 - £225

A good quality gilt lacquered brass drum form case pocket barometer compass compendium by F Darton & Co, London, c1910 - £525

A fine leather cased gilt brass aneroid pocket barometer by Callaghan & Co, 23a New Bond Street, Corner Conduit St, London, No 8422, c1900 - £325

A very interesting Royal Navy issue double rotation aneroid barometer / ambient breathing air pressure gauge by T. Wheeler No 7343 c1941 - £550

A rare first pattern pocket barometer in original leather case by Negretti & Zambra, No 1106, c1860

An exceptional Royal presentation silver pocket barometer compendium by Alfred Clark, London, with movement by Negretti & Zambra, c1900 - £2750

A good scarce Air Ministry (RAF) issue gilt brass aneroid pocket barometer altimeter by T. Wheeler, London, No 134 c1939

A very good large and unusual lacquered oxidised brass aneroid pocket barometer altimeter by JH Steward, London, No 3974 c1870 - £275

A very scarce original issue Fishermans Aneroid Barometer by Negretti & Zambra No 1447, issued by the Royal National Life Boat Institution, c1880 - £500

A fascinating extremely rare & highly accurate Precision Surveying Barometer Altimeter by Negretti & Zambra No P/111671 movement No 109 c1930s - £750

A very good French open dial brass Royal Navy presentation barometer, retailed by J Coombes, Devonport, “1st Admiralty - Prize - Science, HMS Britannia, 1895” - £675