Mercury-in-glass thermometer in cardboard case measuring in the range -20 to 360 degrees Centigrade
1850-1924
Mercury immersion thermometer
1950-1989
Mercury-in-glass thermometer mounted on white tile (broken) and wood
1850-1924
Mercury-in-glass thermometer in metal case
1850-1924
Mercury immersion thermometer
1950-1989
Alcohol thermometer
1985-1995
Aneroid Barometer, 1848
1848
Standard mercury thermometer, 1854
1854
Screen mercury thermometer, sheathed, 1985
1985
Earth thermometer
1985
Mercury Racking Thermometer by Dallaway, 1799-1809
1799-1809
Mercury in glass oven thermometer in hinged base
1960-1979
Pair of miniature thermometers on ivory scales
1800-1850
Mercury thermometer
1928-1954
Mercury total immersion thermometer
1966
Mercury full immersion themometer
1950-1989
Mercury immersion thermometer made
1950-1989
Mercury nitrogen-filled total immersion thermometer
1954-1999
Mercury nitrogen-filled immersion thermometer
1952
Mercury immersion thermometer
1979-1984
Mercury full immersion nitrogen filled thermometer
1950-1989
Mercury full immersion nitrogen-filled thermometer
1950-1989
Mercury total immersion nitrogen filled thermometer
1950-1989
Mercury total immersion thermometer
1950-1989
Mercury nitrogen-filled immersion thermometer
1954-1989
Mercury total immersion nitrogen-filled thermometer
1950-1989
Mercury total immersion nitrogen-filled thermometer
1967
Mercury total immersion nitrogen filled thermometer
1955-1969
Mercury total immersion nitrogen-filled thermometer
1950-1989
Mercury immersion thermometer
1979-1989
Mercury thermometer
1990-1999
Mercury thermometer
1990-1999
Mercury nitrogen-filled immersion thermometer
1950-1989
Mercury total immersion thermometer
1954-1999
Mercury Thermometer by E. Cetti & Co., 1802-1848
1802-1848
Mercury Thermometer by E. Cetti & Co., 1802-1848
1802-1848
Symons earth thermometer
1880-1889
Symons earth thermometer
1966
Symons earth thermometer
1964
Symons earth thermometer
1952
Mercury thermometer in brass frame, 1775-1785
1775-1785
Standard mercury thermometer, by Ronketti, 1846
1846
Dollond family standard mercury thermometer, 1875-1893
1875-1893
Multi-scale mercury thermometer, 1860-1880
1860-1880
eights and mercury thermometer from the Castlereagh Collection for Constantinople (Turkey), and original correspondence for Constantinople and Iona
1800-1818
Bath thermometer
1830-1920
Bath thermometer
1830-1920
Bath thermometer
1830-1920
Bath thermometer
1830-1920