Lowne portable spirometer, English

Made:
1880-1890 in England

Lowne portable spirometer, English

Parts

Lowne portable spirometer, English

Lowne portable spirometer, English

Brass cylinder from Lowne portable spirometer dial, English

Materials:
brass (copper, zinc alloy)
Object Number:
A600385/2
type:
spirometers
Lowne portable spirometer, English

Lowne portable spirometer, English

Case for Lowne portable spirometer, English

Materials:
mahogany (wood)
Object Number:
A600385/3
type:
spirometers