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This pocket aneroid combination barometer & altimeter is a good working precision instrument. No scratches or chips or dents - perfect!
The face is marked
BAROMETRE HOLOSTERIQUE
Made in FRANCE
ALTIMETRIQUE COMPENSE
A soft pouch included with this item.
The robust brass case has an chrome finish. The chrome ring can be rotated to adjust for altitude. The screw on the back of the case adjusts for sea level.
The main outer dial is divided from zero to 42 and the inner dial reads from 48 - 78
The barometers casing is 6.5cm in diameter and 2.3cm deep
photo is a composit of the ONE item for sale
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