Three-Piece Pocket Monaural Stethoscope
An English three-piece pocket monaural stethoscope, made from ivorine and nickel. When assembled, the bell-shaped end would be placed on the patient's body and the flat end, to the physician's ear. They can be disassembled for carrying in the pocket. The monaural stethoscope was originally invented by the French physician, Rene Theophile Hyacinthe Laennec in 1816. Circa 1870.
Condition: Very Good with minimal wear consistent with age and use.
Dimensions: Weight 35gm, Length 7.5cm, Width 6.2 cm, Height 2cm (14cm when assembled)