Demonstration aneroid barometer by F. Darton and Co. Ltd., Watford, England Demonstration aneroid barometer by F. Darton and Co. Ltd. 1925-1983
Demonstration aneroid barometer made by F. Darton and Co. Ltd. and supplied by Philip Harris Ltd., England, 1943-1983 Demonstration aneroid barometer made by F. Darton and Co. Ltd. and supplied by Philip Harris Ltd. 1943-1983
Oak wheel barometer by Thomas Armstrong & Brother Ltd, Manchester c.1880 Oak wheel barometer by Thomas Armstrong & Brother Ltd circa 1880
Aneroid barometer by Aubrey Franks Ltd, Manchester, c.1910 Aneroid barometer by Aubrey Franks Ltd circa 1910
Pocket aneroid barometer made by Thomas Armstrong and Brother, Manchester c.1900 Pocket aneroid barometer made by Thomas Armstrong and Brother circa 1900
Aneroid barometer with altitude scale and case, by W.F. Stanley, Holborn, London, England, 1885-1993 Aneroid barometer with altitude scale, 1885-1993 1885-1993
Aneroid barometer by Redier, 1875, on stand with large display pointer. Aneroid barometer by Redier 1875
Mountaineer's compendium in leather carrying case, unsigned but with trademark 'Hectom', probably French, 1871-1900. Fitted with compensated aneroid barometer, mercury thermometer and magnetic compass. Mountaineer's Compendium (Barometer, Thermometer and Compass), 1871-1900 1871-1900
Hypsometric aneroid barometer with separate thermometer, case and box by J.H. Steward Limited, London, England, 1913-1916 'Hypsometric' Compensated Aneroid Barometer, 1913-1916 1913-1916
Aneroid barometer mounted for demonstration on a wooden base and under a glass dome, by F. Darton & Co. London, England, 1900-1924 Aneroid barometer mounted for demonstration on a wooden base and under a glass dome 1900-1924
Aneroid barometer probably made by by Aaron Aronsberg, Manchester, c.1910 Aneroid barometer probably made by by Aaron Aronsberg circa 1910
Precision aneroid barometer, Mk2, type No. M2236, Serial No. B740, by Negretti & Zambra, Croydon, Greater London, 1984. Top and side casing removed, covered with clear plastic to display mechanisms. Mark 2 Precision aneroid barometer, 1984 1984
Combined pocket aneroid barometer, mercury thermometer and magnetic compass in leather case, by P. H. Marlow, Harrogate, England, 1850-1900 Compendium barometer thermometer & compass, British, 1850-1900 1850-1900