Contact Seller Jason Clarke Antiques Tel07815 046645Please quote Antiques Atlas.
Non UK callers :
+44 7815 046645

Miniature Open Dial Aneroid Barometer by PNHB

Share
Photos
Miniature Open Dial Aneroid Barometer by PNHB Antique Aneroid barometer for sale  PNHB Barometer for sale Antique Barometer for sale %%alt5%% %%alt6%%
For sale, a rare Victorian miniature open dial aneroid barometer by PNHB of Paris.

Contained in its original morocco leather case with royal blue velvet interior this miniature brass case aneroid barometer has a two and three quarter inch open dial showing the very high quality aneroid movement inside. The upper half of the silvered dial has a scale measuring 28 to 31 inches of barometric pressure with Lucien Vidi type weather indications engraved around the edge and the lower half a delicate curved Fahrenheit thermometer and engraved scale. The PNHB company’s trademark name “holosteric barometer” is further engraved either side at the centre points.

The brass graduated case is designed in similarity with larger examples with the PNHB logo stamped to the reverse, adjustment screw at the 4 o antique clock position, small hanging ring to the top, brass spun bezel and a small bezelled glass front with brass set adjuster to the centre.

Remaining in superb aesthetic and operational order, very unusual to find a barometer of this size and condition.

Surprisingly little has been written about the Parisian manufacturer, Pertuis, Naudet, Hulot & Bourgeois (PNHB). The company was formed in 1860 by the above named partners and they quickly rose to become one of the largest manufacturers and exporters of aneroid barometers in the world. Their early export success may be related to their exhibiting at the 1862 London Exhibition where they are listed under Volume 3 – The Colonial & Foreign Division and it is likely that the company garnered numerous business relationships as a result. Examples of their barometers are numerous amongst the wares of all of the best scientific instrument makers of the day. Negretti & Zambra were also importing and retailing the company’s barometers as well as making their own.

Interestingly, the company was listed at the exhibition as Naudet & Co (Cie in French), so it is also likely that the initial partnership was broken up in some way within two years, leading to the convenient (for Naudet at least) belief that the PNHB makers stamp really stood for “Paul Naudet Holosteric Barometre”. However, there are a number of confusing factors that suggest that not all partners left the concern. In 1867, “Naudet, Hulot & Cie” are referenced in the, “Bulletin de la Societe D’Engouragement pour L’Industrie Nationale” after receiving a medal for their enhancements to Monsieur Vidi’s design (the patent had fallen into the public domain in 1859) through their “Holosteric Barometers”.

The company’s 1891 catalogue continued to reference this award, printing the Society’s report in full but at this stage, the catalogue states the business name as, “Naudet & Cie” but with the line below stating “Pertuis & Fils” in larger text proving that Pertuis also continued to have a stake in this highly successful enterprise.

We can only surmise at this stage but it would suggest that Hulot and Pertuis maintained some kind of relationship with Naudet until the end of the Nineteenth Century and Bourgeois was the only partner to have left the company in its the early period. It is certain however that further research is required to untangle this complicated partnership arrangement.

Survival of the company through the Franco Prussian war and the First World War is evidenced through the existence of their catalogues but in 1928 it seems that the company had moved out of the original owner’s hands and had been bought out by a company named Dourde. Like many English scientific instrument makers, the new owners had sought to maintain the goodwill and customer base built up by Naudet and their catalogue’s front page is dual named to “Maison Naudet” and “Dourde successeur”.

Unlike many of its kind, Naudet (or Naudet Dourde) still exists and continues to make new barometers today even winning the “Enterprise du Patrimoine Vivant” award in 2016. They primarily trade under the Naudet name, so much so that the Dourde name is not incorporated into their branding on their website or on their instruments. A testament to the strength of reputation that this company created in the Nineteenth Century.

Circa 1875
Price
£0  UK
$0.00  USA
0.00  EU
 The price has been listed in British Pounds.
Conversion rates as of 7/MAY/2024. Euro & Dollar prices will vary and should only be used as a guide.
Always confirm final price with dealer.
 Sold
 
Date 1875  Mid Victorian Antiques Material Brass Origin French Item code as542a747 Status Sold

SellerJason Clarke Antiques

View all stock from
Jason Clarke Antiques


Jason Clarke AntiquesPrivate dealer
By appointment only
Newbury
Berkshire

Tel : 07815 046645

Non UK callers : +44 7815 046645
 
Contact Seller

Enquire directly to Jason Clarke Antiques about this item here.

Miniature Open Dial Aneroid Barometer by PNHB
 
as542a747
 


 
 






 

For information on how we deal with your data please see our Privacy policy.

You may also be interested in