How do I set a brass aneroid barometer?

You set an aneroid barometer by turning the small adjustment screw on the back or beneath the bezel to match the current local barometric pressure obtained from a reliable meteorological source. After adjustment, gently tap the glass to settle the internal levers before reading the current atmospheric trend.

What is the difference between a barograph and a barometer?

A standard barometer displays only the current atmospheric pressure via a pointer on a dial at the exact moment you look at it. A barograph continuously records pressure fluctuations onto a paper chart fitted to a clockwork rotating drum, allowing you to observe weather patterns over a full week.

How should I clean the brass parts?

Dust the brass bezels and fittings gently with a soft, dry microfibre cloth to remove surface particles. Avoid liquid metal polishes or abrasive cleaners, as these can strip original patination and damage adjacent wooden cases or silvered dials.

Were these instruments used outdoors or indoors?

Most domestic wall barometers, banjo barometers, and barographs were designed to hang in hallways or libraries where temperature fluctuations were moderate. Specialised field instruments, such as pocket barometers and altimeters, were built for travel, mountaineering, and military observation.

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Brass Weather Gauge

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A brass weather gauge brings the precise measurement of atmospheric pressure, temperature, and wind into the room with robust Victorian and Edwardian engineering.

1920 - 1940

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Recording Rain Gauge by C F Casella

From Hatchwell Antiques

£1,200

3+ MONTHS AGO

miscellaneous

19th century

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Nice Ships Barometer

From Samuel Orr Antique Clocks

£3,000

3+ MONTHS AGO

barometers

Rare Hypsometer Aneroid Barometer by Negretti & Zambra

1900 - 1920

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Rare Hypsometer Aneroid Barometer by Negretti & Zambra

From Jason Clarke Antiques

£695

3+ MONTHS AGO

barometers

Antique Victorian Quality Mahogany Banjo Barometer by James H Kelly of Glasgow

19th century

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Antique Victorian Quality Mahogany Banjo Barometer by James H Kelly of Glasgow

From London City Antiques

£795

3+ MONTHS AGO

barometers

A Cased Pair of Max and Minimum Temperature Thermometers

19th century

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A Cased Pair of Max and Minimum Temperature Thermometers

From Hansord Antiques

£385

3+ MONTHS AGO

miscellaneous

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Brass Weather Gauge

Recording Rain Gauge by C F Casella

Nice Ships Barometer

Rare Hypsometer Aneroid Barometer by Negretti & Zambra

Antique Victorian Quality Mahogany Banjo Barometer by James H Kelly of Glasgow

A Cased Pair of Max and Minimum Temperature Thermometers

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