Luftwaffe Wrist Compass WW2
Small 1930's Aneroid Barometer
Edwardian Visible Mechanism Aneroid Barometer
Edwardian Aneroid Rope Twist Barometer
Edwardian Aneroid Barometer, Visible Mechanism
Pocket Barometer
Steward Pocket Barometer
Edwardian Aneroid Ropetwist Barometer