bell jar
Date: 1900-1950
Inventory Number: 1997-1-1524
Classification: Glassware
Subject:
Maker: American ?
User: Jefferson Physical Laboratory, Harvard University (founded 1884)
Cultural Region:
City of Use:
Dimensions:
37 x 23 cm (14 9/16 x 9 1/16 in.)
Material:
Description:
The glass jar has a rounded body that tapers down from the top (handle) to bottom. There is a glass handle on top. The bottom is open and the rims are ringed.
Signedunsigned
FunctionThis bell jar was most likely used on an air pump for experiments in vacuum.
ProvenanceFrom the Department of Physics, Jefferson Laboratory, Harvard University.