Single-needle galvanometer, with compass rose on base

Made:
1907-1926 in London
maker:
John J Griffin and Sons Limited
Large single-needle galvanometer with compass rose on base

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Large single-needle galvanometer with compass rose on base
Science Museum Group
© The Board of Trustees of the Science Museum

Large single-needle galvanometer with compass rose on base, by Griffin, Kingsway, London, (lacks magnetic needle)

Details

Category:
Science Teaching
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1986-1362
type:
galvanometer (needle)
credit:
On loan from the Wellcome Trust