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Alcohol thermometer with integral wooden case

1700-1799

Minimum alcohol thermometer, by James Joseph Hicks, 1895

1895

Spirit minimum thermometer, 1985

1985

Aneroid Barometer, 1848

1848

Earth thermometer

1985

Alcohol-in-glass thermometer mounted on wood

1850-1924

F. Casartel, alcohol thermometer, 1720-1750

1720-1750

Earth, alcohol thermometer, 1985

1985

Hotbed soil thermometer, 1870-1875

1870-1875

Earth thermometer

1985

Alcohol thermometer, with box, British, 1986

1986

Screen alcohol thermometer, sheathed, 1985

1985

Weather compendium combining cistern mercury barometer, alcohol thermometer and thread hygrometer by George Graham, Fleet Street, London, 1739

Weather compendium by George Graham

1739

Solar radiation alcohol thermometer, by G. H. Zeal Ltd., Merton, London, England, 1985. Consists of an alcohol thermometer inside a glass sheath with large bulb, scale range (-10 to +95 degrees Centigrade), Cat. No. 17731.

Solar radiation thermometer, by G H Zeal Ltd, 1985

1985

Earth thermometer, maximum and minimum, mercury and alcohol-in-glass, fahrenheit, tube bent 8 inches above bulb. Made by C.F. Casella and Co. Ltd, London. Marked MO 18203, 8974 and NPL25 certified in 1925. Min scale 20 to 125, max scale 15 to 100

Earth thermometer

Earth thermometer, Six's, maximum and minimum, fahrenheit, alcohol and mercury-in-glass, made by G. H. Zeal Ltd., London. Tube bent to form angle less than right angle with Six's thermometr. Marked D.D.B. 9842. Scale 20 to 120. [Date 1950s]

Earth thermometer

Earth thermometer, alcohol and mercury-in-glass, fahrenheit, maximum & minimum, Six's type, unsigned but initialled G. H. Zeal Ltd.. Tube bent to less than right angle, with horizontal Six's thermometer. Marked 2147. [Date 1950s]. Scale 20 to 120

Earth thermometer

1950-1959

Earth thermometer, alcohol and mercury-in-glass, fahrenheit, maximum & minium, Six's type, unsigned but initialled G. H. Zeal Ltd.. Tube bent to less than right angle, with horizontal Six's thermometer. Marked 2148. [Date 1950s]. Scale 20 to 120

Earth thermometer

1950-1959

Screen alcohol thermometer, sheathed, by G. H. Zeal Ltd., Merton, London, England, 1985. Consists of an alcohol thermometer inside a glass sheath with large bulb, scale range (-50 to +25 degrees Centigrade), Cat. No. 17106.

Screen alcohol thermometer, sheathed, 1985

1985

Pair of alcohol and mercury Fahrenheit thermometers, by Richard Adie, Liverpool, 1835-1875. Scales range (-70 to +70 degrees) and (-30 to +110 degrees), respectively.

Pair of alcohol and mercury fahrenheit thermometers, 1835-1875

1835-1875

Earth thermometer, Six's, maximum and minimum, spirit and mercury-in-glass, centigrade, by G. H. Zeal Ltd., England. Marked Ref No 21430, MO 26440/72. Tube bent at near right angle, fixed to horizontal Six's thermometer. Dated 1972. Scale -7 to 38

Earth thermometer

1972

Angle barometer by Baltasar Knie, Edinburgh, 1776-1815. Signed Baltasar Knie Fecit Barometrum on mahogany board, with spirit thermometer signed Baltasar Kinie Fecit Thermometrum

Angle barometer by Baltasar Knie, 1776-1815

1776-1815

Earth thermometer, Six's, maximum and minium, mercury and alcohol-in-glass, fahrenheit, made by G. H. Zeal Ltd., England. Tube bent at right angles, with Six's thermometer horizontal. Marked Ref No Met 1614, MO24875/68. Dated 1968. Scale 20 to 120

Earth thermometer

1968

Earth thermometer, Six's, maximum and minimum, alcohol and mercury-in-glass, fahrenheit, made by G. H. Zeal Ltd., England. Tube bent at right angles to Six's thermometer. Marked Ref No MET 1607, MO 24833/68. Dated 1968. Scale 20 to 120

Earth thermometer

1968

Earth thermometer, maximum and minium, mercury and alcohol-in-glass fahrenheit, by Negretti & Zambra, London. Marked MO 18202, N & Z, NPL25-26. Certified in 1925-26. Scale 20 to 100

Earth thermometer

1925