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

Vintage NAUDET, PERTIUS & HULOT Holosteric Barometer Made In France PHBN. See my other auctions. Items are as pictured. Tell me what you’re looking for! I have a lot of stuff and I’m always getting more! Please contact me with any issues before leaving feedback. Please leave 5 star feedback! Many of my items are in as found condition. You may want to clean them before using. Please subscribe to King O’ Plush and follow us on social media! If you see something a friend may like, please share a link!! The item “Vintage NAUDET, PERTIUS & HULOT Holosteric Barometer Made In France PHBN” is in sale since Friday, September 20, 2019. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “kingoplush” and is located in Minneapolis, Minnesota. This item can be shipped worldwide.