bell jar
Date1870-1920
Inventory Number4158
ClassificationBell Jar
Subject
Maker
American
?
Cultural Region
Dimensions22.5 x 25.5 cm (8 7/8 x 10 1/16 in.)
Material
DescriptionThis bell jar jas a cylindrical body with a sharp edge at the top leading to a knob handle. It has a ringed rim.
Signedunsigned
Curatorial RemarksSmall paper tag on handle designates this instrument, along with stand 1998-1-0031 as a "cheese tray" ensemble.
FunctionSuch a bell jar could have been used with an air pump for vacuum experiments.
