Needle moves when tapped on counter. And you get what is left of the case. The item “Antq Compensated Pocket Barometer Altimeter bonschur & Holmes phila Tycos” is in sale since Wednesday, January 10, 2018. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific [...]
Posts tagged phila
Rare 19th c. Naudet Holosteric Barometer, made in Paris for Wall & Ochs, Phila
This antique barometer is in a well-used brass case with a beveled glass face and brass loop for hanging. It measures 4 ¾ inches in diameter by 2 1/8 deep and is similar to one in the Smithsonian National Museum of American History collection. They state that theirs was donated by the U. [...]