bell jar
Date1870-1920
Inventory Number4192
ClassificationBell Jar
Subject
Maker
American
?
Cultural Region
Dimensions26 x 31.7 cm (10 1/4 x 12 1/2 in.)
Material
DescriptionA swelled bell jar with 3 unground rim necks, two of which are ringed.
Signedunsigned
FunctionWas most likely used with an air pump for experiments in vacuum.
