Airship Altimeter by Short & Mason Ltd.

Made:
circa 1916 in London
maker:
Short and Mason Limited

Airship Altimeter by Short & Mason Ltd., London (Admiralty pattern, c. 1916)

Details

Category:
Aeronautics
Object Number:
1993-172
Measurements:
overall: 2.45kg
type:
radioactive material and altimeter
credit:
Denning, R.