thermometer
Date1890-1910
Inventory Number1998-1-1256
ClassificationThermometer
Subject
Maker
Henry J. Green
fl. 1885 - 1910
User
Oak Ridge Station
1931 - 2005
User
George R. Agassiz Station, Harvard
1951 - 1982
User
Harvard College Observatory
founded 1839
Cultural Region
Place of Origin
Dimensions30.1 x 2.3 x 1.4 cm (11 7/8 x 7/8 x 9/16 in.)
Material
DescriptionA thermometer consisting of a glass tube with a mercury capillary and a spherical reservoir on its lower end, fixed to a metal plate with an engraved scale going from -30 to 120 degrees.
The thermometer is broken and is its pieces are kept together by being taped to the metal plate.
The thermometer is broken and is its pieces are kept together by being taped to the metal plate.
Signedon plate: No. 27475 HENRY J. GREEN B'KLYN. N.Y.
FunctionA meteorological thermometer. There is some chance that this is a maximum thermometer.
ProvenanceTransferred to CHSI, From Agassiz Station, Harvard College Observatory, Harvard, MA.
Henry J. Green
Date: 1890-1910
Accessories: cardboard box
Object number: 1998-1-1271a
Henry J. Green
Date: 1890-1910
Accessories: cardboard box
Object number: 1998-1-1271b
