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ID #SA1115273
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£1,245
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Mahogany Cased Barograph and Barometer by Negretti & Zambra
Shackladys Antiques
for sale €1,457     $1,581
£1,245
Shackladys Antiques

Shackladys Antiques

Sellingantiques Verified Since Jan 2010
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    Shackladys Antiques is a registered member of LAPADA 
Id #SA1115273
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Mahogany Cased Barograph and Barometer by Negretti & Zambra

1900 - 1920
Description

Unusual mahogany-cased barograph and barometer by Negretti & Zambra, having five glazed removable lid. The mechanical eight-day movement is housed in the drum, fitted with a seven-day chart that covers one full rotation of the drum. The ink trace, or barogram, on the recording paper, is a visual record of changes in pressure. The aneroid barometer mechanism has eleven stacked vacuum capsules and utilizes a gate suspension, with an unusual half-round barometer dial. The barograph having a glass ink bottle recessed into the case.

Dimensions

Height 7.5 Inches

Width 14.5 Inches

Depth 7 Inches

Physical Dimensions
Height
19cm (7.48")
Width
37cm (14.57")
Depth
18cm (7.09")
Declaration

Shackladys Antiques has dated this Antique Mahogany Cased Barograph to the 1900s.

Reference Numbers
Sellingantiques Reference
SA1115273
Dealers Notes

Delivery Information

At Shackladys Antiques, we want your experience to be as enjoyable and as easy as possible. We want to give you all the information you need throughout the order process, and because we care about our customers and the service they expect, you can rely on us to keep you informed every step of the way.

Paying for your order should be as easy as possible; we accept all major credit cards and debit cards or by bank transfer.

We are extremely proud of our Delivery Service, offering either a Postage service for smaller items, or a Premier Two-Man Delivery Service for larger pieces. Each item has a set price for delivery this is for mainland U.K only delivery charges range from £20 - £120

Our opening hours are by appointment only

Description
Unusual mahogany-cased barograph and barometer by Negretti & Zambra, having five glazed removable lid.
The mechanical eight-day movement is housed in the drum, fitted with a seven-day chart that covers one full rotation of the drum.
Shackladys Antiques

The ink trace, or barogram, on the recording paper, is a visual record of changes in pressure. The aneroid barometer mechanism has eleven stacked vacuum capsules and utilizes a gate suspension, with an unusual half-round barometer dial. The barograph having a glass ink bottle recessed into the case.

Dimensions

Height 7.5 Inches

Width 14.5 Inches

Depth 7 Inches

Height
19cm (7.48")
Width
37cm (14.57")
Depth
18cm (7.09")
Date of Manufacture

Shackladys Antiques has dated this Antique Mahogany Cased Barograph to the 1900s.

Reference Numbers
Sellingantiques Ref
SA1115273
Shackladys Antiques
Shackladys Antiques
Sellingantiques verified Since Jan 2010
Dealer Profile

You can view the stock and full dealer information on the Shackladys Antiques Profile Page

Trade Associations

Shackladys Antiques is a registered member of LAPADA 

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SAVE
An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc.
1 / 9
Archive I An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc.

Mahogany Cased Barograph and Barometer by Negretti & Zambra

Archive II An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc. View II
Archive III An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc. View III
Archive IV An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc. View IV
Archive V An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc. View V
Archive VI An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc. View VI
Archive VII An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc. View VII
Archive VIII An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc. View VIII
Archive IX An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc. View IX
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Location
34 Spital Walk
Boughton
Chester
CH3 5DB
United Kingdom
By appointment only
Verified Since Jan 2010
Items For Sale 744
Items Sold 3,464
Shackladys Antiques
Shackladys Antiques
Verified Since Jan 2010
View Dealer Info
Location: 34 Spital Walk, Boughton, Chester, CH3 5DB, United Kingdom, By appointment only
Verified
Jan 2010
For Sale
744
Sold
3,464
An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc.
Mahogany cased barograph and barometer by Negretti & Zambra
Ref: SA1115273
An antique mahogany-cased barograph with glass panels showing a revolving chart drum, brass mechanism, and silvered weather indicator arc.
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Every single antique dealer on our platform is individually approved by our internal team. We verify their professional trade history, ethical standards, and photographic quality to ensure a secure, high-standard buying environment. Upon joining, every dealer agrees to a strict 9-point code of conduct. While issues can occasionally arise, our dealers typically resolve them swiftly and directly with the buyer. In fact, since our founding in 2002, Sellingantiques has only had to step in to help resolve an issue on roughly five occasions—a true testament to the quality of our dealers and their dedication to your happiness.
Our dealers are highly experienced in packing and shipping fragile, high-value antiques. Because you are in direct contact with the dealer, you will be able to easily go through all available shipping and insurance options together to ensure your item arrives safely.
Antiques are the ultimate green purchase. By choosing historical pieces over newly manufactured goods, you completely eliminate the carbon footprint of modern mass production while preserving exceptional, timeless craftsmanship.

A barograph is a recording barometer that continuously measures and plots atmospheric pressure changes onto a paper chart wrapped around a clockwork-driven cylinder. Popularised in the late 19th and early 20th centuries, these instruments provided a visual record of pressure trends to assist with weather forecasting.

Classic barographs feature high-grade wooden display cases, such as mahogany, oak, or walnut, fitted with glass panels. The interior working mechanism relies on a stack of evacuated metallic aneroid capsules, brass levers, clockwork movement drums, and silvered or enamel indicator dials.

Authentic pieces often display maker marks from reputable scientific instrument manufacturers stamped on the brass plate or dial. Look for period details like bevelled glass, hand-engraved scales, patinated brasswork, and traditional clockwork mechanisms rather than modern battery-operated components.

An antique barograph serves as a striking functional accent on a library desk, study sideboard, or hallway console table. Its polished woodwork and intricate mechanical components complement traditional, dark academia, and industrial interior designs.

Dust the glass and timber case regularly with a dry microfibre cloth and apply beeswax periodically to preserve the mahogany finish. Avoid placing the instrument near heat sources or in direct sunlight, and refrain from using chemical polish on the internal brass components.
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