eights and mercury thermometer from the Castlereagh Collection for Constantinople (Turkey), and original correspondence for Constantinople and Iona
1800-1818
Mercury Racking Thermometer by Dallaway, 1799-1809
1799-1809
Mercury in glass oven thermometer in hinged base
1960-1979
Bath thermometer
1830-1920
Bath thermometer
1830-1920
Bath thermometer
1830-1920
Bath thermometer
1830-1920
Bath thermometer
1850-1920
Bath thermometer
1851-1920
Fahrenheit mercury bath thermometer with case
1920-1950
Mercury bath thermometer
1800-1899
Mercury thermometer in case
Pair of miniature thermometers on ivory scales
1800-1850
Mercury in glass thermometer
1900-1982
Pocket thermometer
1900-1982
Russian miniature mercury in glass thermometer in red case
1700-1799
Mercury thermometer
1928-1954
Mercury thermometer measuring in the range 0-50 degrees Centigrade
1950-1989
Mercury-in-glass thermometer in cardboard case measuring in the range -20 to 360 degrees Centigrade
1850-1924
Mercury-in-glass thermometer
1850-1924
Mercury total immersion thermometer
1966
Mercury full immersion themometer
1950-1989
Mercury nitrogen-filled total immersion themometer measuring in the range 32-213 degrees Fahrenheit
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 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-in-glass thermometer in wooden case
1850-1924
Mercury-in-glass thermometer in cardboard case
1850-1924
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 immersion thermometer
1950-1989
Mercury total immersion nitrogen filled thermometer
1955-1969
Mercury total immersion nitrogen-filled thermometer
1950-1989
Mercury immersion thermometer
1979-1989
Mercury immersion thermometer
1950-1975
Mercury thermometer
1990-1999
Mercury thermometer
1990-1999
Mercury nitrogen-filled immersion thermometer
1950-1989
Alcohol thermometer
1985-1995
Mercury total immersion thermometer
1954-1999
Bath thermometer
1830-1920