This is a very nice antique holosteric barometer which appears to be in good working order. I put it in a plastic bag with air and. When i squeezed the bag. The needle moved up then back in place. On the back it has the letters phbn. Dial marked made in france, x [...]
Posts tagged dourde
Vintage Holosteric Barometer PHBN Made in France X Dourde
This is a very nice vintage holosteric barometer which appears to be in good working order. I put it in a plastic bag with air and. When i squeezed the bag.
The needle moved up then back in place. On the back it has the letters phbn. It was made in france and says x [...]