Mackenzie's first polygraph, in case, complete

Made:
England and England and
Mackenzie's first polygraph, complete. 3/4 view. Grey background

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Mackenzie's first polygraph, complete. 3/4 view. Grey background
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Mackenzie's first polygraph, in case, complete

Details

Category:
Clinical Diagnosis
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A55288
Materials:
body, metal, case, leather, covered and tubing, rubber
type:
polygraphs
credit:
Mackenzie

Parts