C.1900, European Aneroid Barometer-Altimeter with thermometer in a portable brass canister case with loop for hanging.
Anonymous (not verified)
23 October 2024
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C.1900, European Aneroid Barometer-Altimeter with thermometer in a portable brass canister case with loop for hanging.
This is a very well made item with finely engraved brass scales with original silvering intact. Barometer scale from 15 to 31 inches, and altitude sca...