Up for consideration is this antique Holosteric U. It was made by Pertius Hulot Naudet Barometers, a very well known and respected maker of early weather instruments. It is quite old, as much as 100 years old but I do not know exactly. More modern barometers use the word “Aneroid” in place of “Holosteric”. It is 5-1/4″ in diameter across the front, 4-1/2″ inches across the back and 2 deep. It functions as it should and is accurate according to the local airport. There is an altitude adjustment screw which can be accessed through a hole on the back of the instrument. The dial is very nice, it has the words “Holosteric Barometer”, “Made in France”, the PHBN logo. If you have any questions just send me a message. The item “Early Vintage Brass Pertius Hulot Naudet Barometers Holosteric Barometer” is in sale since Wednesday, February 12, 2020. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “gbpacker480″ and is located in New Berlin, Wisconsin. This item can be shipped to United States.
- Original/Reproduction: Original
