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History of Science Museum

Diamond Spotted Leyden Jar, English, 19th Century

Inventory Number 90440


Acknowledgement: © History of Science Museum, University of Oxford, inv.90440

Item type
Object
Provenance
Presented by Mr A.C. Longland
Physical material
copper alloy
Wood
Glass
Foil
Dimensions
Diameter: 90mm Height: 241mm Weight: 350g
Inventory No
90440
Accession Number
1964-232/1

Description

A leyden jar comprising of a glass jar coated in diamond patterned foil with a wooden lid. The lid has a copper alloy ball and rod running through the centre of the wood and supports a chain that is suspended from the lid. A leyden jar is used to store electrical charge.