Needle galvanometer made by J. Newman

Made:
1834-1857 in Regent Street
maker:
John Frederick Newman

Needle galvanometer made by J. Newman, 122 Regent Street, London

Details

Category:
King George III
Object Number:
1927-1275
Materials:
brass, steel, copper, mahogany and paper
type:
galvanometer
credit:
King's College, London