Tambour and pointer from Sir James Mackenzie's polygraph

Made:
1892-1925

Tambour and pointer from Sir James Mackenzie's polygraph, c.1900

Details

Category:
Clinical Diagnosis
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A57434
Materials:
metal and rubber
type:
polygraphs
credit:
Mackenzie

Parts

Tambour and pointer from Sir James Mackenzie's polygraph

Tambour and pointer from Sir James Mackenzie's polygraph

Tambour and pointer from Sir James Mackenzie's polygraph, c.1900

Materials:
metal and rubber
Object Number:
A57434/1
type:
polygraphs