Electro-cardiograph, part of apparatus only

Made:
1930

Electro-cardiograph, part of apparatus only, section for determining optical ray, steel with brass terminals, in oak case, English, c.1930

Details

Category:
Clinical Diagnosis
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A680898
Materials:
steel, brass and case, oak
type:
electrocardiographs
credit:
St. Thomas' Hospital