Folder of polygraph tracings

Folder of polygraph tracings, made by Thomas Lewis (1881 1945), 1909-1910

Details

Category:
Clinical Diagnosis
Object Number:
1980-1384
Materials:
cardboard and paper
Measurements:
cover: length 295 mm
cover: width 375 mm
cover: height 5 mm
type:
sphygmographs trace
credit:
University College Hospital