Nash Pan logoscope in case, an aid to differential

Made:
1974-1975 in England
maker:
Firmin Nash

Nash Pan logoscope in case, an aid to differential diagnosis in 'slide-rule' form, developed by Dr Firmin Nash, manufactured by Medical Data Systems, Nottingham, England, 1974-1975

Details

Category:
Clinical Diagnosis
Object Number:
2004-254
Materials:
felt, metal, plastic and wood
Measurements:
Case: 553 x 395 x 60 mm
type:
pan logoscope
credit:
Trueman, Angela