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Thermometer of Lyon by Pierre Casati, 1751-1800

Heat

1751-1800

Clinical Thermometer by Alexander Wilson, 1735-1745

Heat

1735-1745

Mercury Thermometer for Underground Temperatures, 1861-1881

Heat

1861-1881

Six's Self-Registering Maximum and Minimum Mercury Thermometer by Pastorelli & Co., 1875

Heat

1875

Deep-sea Reversing Mercury Thermometer, 1870-1875

Heat

1870-1875

Clinical Mercury Thermometers, 1877-1890

Heat

1877-1890

Maximum Mercury Thermometer by Pastorelli & Co., 1875

Heat

1875

Deep-Sea Reversing Mercury Thermometer by Negretti and Zambra, 1878-1900

Heat

1878-1900

Travelling Mercury Thermometer by Pastorelli & Co., 1875

Heat

1875

Insulated Mercury and Alcohol Thermometer, 1830-1840

Heat

1830-1840

Bent Mercury Thermometer, 1850-1920

Heat

1836-1846

Kew Standard Mercury Thermometer, 1851

Heat

1850-1851

High-Range Mercury Thermometer by Dr. Muencke, 1880-1890

Heat

1880-1890

Mercury Thermometer by E. Cetti & Co., 1802-1848

Heat

1802-1848

Hanging Mercury Thermometer in Case, 1717-1800

Heat

1717-1800

Decorative Mercury Thermometer, 1840-1900

Heat

1840-1900

Decorative Mercury Thermometer, 1840-1900

Heat

1840-1900

Maximum Mercury and Minimum Alcohol Thermometer by J.J. Griffin & Sons, 1880

Heat

1880

Mercury Thermometer for Underground Temperatures, 1861-1881

Heat

1861-1881

Insulated Mercury Thermometer, 1830-40

Heat

1830-1840

Replica of Low Temperature Gas Thermometer, 1912-1982

Heat

1912-1982

Mercury Thermometer for Underground Temperatures, 1861-1881

Heat

1861-1881
Standard mercury thermometer for physiological investigations, Haidenhains' by Ch. J. Geissler & Sohn, Berlin, 1875. Scale range from 28º to 46ºC.

Physiological Mercury Thermometer, 1876

Heat

1876
Standard mercury thermometer for determining the temperature of the skin, by Ch. J. Geissler & Sohn, Berlin, 1876. Scale range -7° to +48°C.

Ear and Skin Thermometer, 1876

Heat

1876
Mercury thermometer graduated from 26º to 46ºC, for physiological investigations, by W. Haak, Neuhaus am Rennweg, Thuringia, Germany, 1876.

Medical Mercury Thermometer, 1876

Heat

1876
Ivory backed mercury thermometer by John Bleuler of London, 1785-95. The reverse of the scale is engraved with the bath temperature of various spas. Not in original case.

Room Thermometer by Bleuler, 1785-1795

Heat

1785-1795
Walferdin's overflow mercury thermometer for recording maximum temperatures made by H. Geissler and Müller, Bonn, Germany, 1840-1898

Walferdin's Maximum Mercury Thermometer, 1840-1898

Heat

1840-1898
Mercury thermometer graduated from 0º to 47ºC, for physiological investigations, by W. Haak, Neuhaus am Rennweg, Thuringia, Germany, 1876.

Physiological Mercury Thermometer, 1876

Heat

1876
Mercury thermometer graduated from 24º to 46ºC, for physiological investigations, by W. Haak, Neuhaus am Rennweg, Thuringia, Germany, 1876.

Physiological Mercury Thermometer, 1876

Heat

1876
Improved 'Ideal' clinical mercury thermometer, engraved No. 1163, in nickel-plated brass container, by Hudson & Son, Greenwich, London, 1898-1905.

Clinical Mercury Thermometer, 1898-1905

Heat

1898-1905
Standard mercury thermometer for physiological investigations, by Ch. J. Geissler & Sohn, Berlin, 1876. Scale range Virchow's -2.50° to +490°C.

Physiological Mercury Thermometer, 1876

Heat

1876
Standard thermometer for determining the temperature of the ear, by Ch. J. Geissler & Sohn, Berlin, 1876.

Ear Mercury Thermometer, 1876

Heat

1876
Clinical mercury thermometer by Harvey & Reynolds, probably English, engraved 5398, in turned ivory case, 1850-70, scale range 90° to 112°F.

Clinical Mercury Thermometer by Harvey & Reynolds, 1850-1870

Heat

1850-1870
Mercury thermometer graduated from 0º to 50ºC, for physiological investigations, by W. Haak, Neuhaus am Rennweg, Thuringia, Germany, 1876.

Physiological Mercury Thermometer, 1876

Heat

1876
Clinical mercury thermometer, engraved 41555 (patent), in turned box-wood case, by L. Casella, London, 1871-1900.

Clinical Mercury Thermometer, 1871-1900

Heat

1871-1900