Allen series 22 stethoscope

Made:
1901-2000

Stethoscope, Allen series 22 (with resonance phase shift headframe). Late 20th Century. With original box and manual.

Details

Category:
Clinical Diagnosis
Object Number:
1997-1239
Materials:
stainless steel and plastic (unidentified)
type:
stethoscope
credit:
Wilkie, R.

Parts

Box for Allen series 22 stethoscope

Box for Allen series 22 stethoscope

Original box and manual for stethoscope, Allen series 22 (with resonance phase shift headframe). Late 20th Century.

Measurements:
overall: 290 mm x 108 mm x 60 mm,
Materials:
cardboard and sponge
Object Number:
1997-1239/2
type:
stethoscope and box - container