Brass Pressure Gauge Instrument
A brass pressure gauge instrument offers robust engineering and utilitarian presence, bringing industrial heritage into modern interiors.
Brass Pressure Gauge Instrument
A brass pressure gauge instrument encompasses functional barometers, barographs, scientific pieces, and industrial water pressure gauges spanning the Victorian, Edwardian, and early twentieth-century eras.
Buyers will encounter dark timber cases in mahogany, walnut, and ebonised wood alongside exposed brass dials and glass encasements.
How they were made
Maker workshops housed these delicate mechanisms within solid mahogany, walnut, oak, and ebonised wood cases, often incorporating integrated chart drawers or wall-mounting brackets.
Dials and bezels utilise polished brass, complemented by protective glass viewing windows and precision steel internal components.
Brass Pressure Gauge Instrument Retail Price Guide 2026
Typical asking prices for brass pressure gauge instrument among the pieces listed under this phrase on Sellingantiques today, from the lower quarter to the upper quarter. They describe what is for sale here now, not the wider market.
Listings span periods from 1880 through 1930, utilising materials including glass, brass, mahogany, walnut, steel, ebonised wood, ceramic, and oak.
What varies in quality
Distinction across the range lies in the complexity of the housing, from simple wall dials to elaborate Black Forest carvings and fitted mahogany barograph boxes.
The reputation of the maker, such as London firms Short and Mason or Dollond, elevates a piece alongside the incorporation of specialised mechanical functions like patent altitude adjustment.
Short & Mason·Alexander Wright Westminster·Dollond of London
The Brass Pressure Gauge Instrument Glossary
- Aneroid barometer
- An instrument for measuring atmospheric pressure without liquid, using a flexible metal box. These items form a significant portion of the scientific instruments listed here.
- Barograph
- A recording aneroid barometer that plots pressure onto a rotating paper chart housed inside a wooden box. Many examples include a dedicated chart drawer beneath the mechanism.
- Fortin stick barometer
- A mercury barometer featuring an adjustable cistern to set the ivory pointer precisely at the zero level of the ivory scale. This design offers high scientific accuracy.
- Ebonised wood
- Timber treated with a dark finish to resemble ebony, frequently utilised for Victorian wall barometer frames.
- Pneumothorax
- A medical scientific instrument category represented in twentieth-century apparatus designed for clinical measurement.
Brass Pressure Gauge Instrument: Frequently Asked Questions
What is a barograph?
A barograph is a self-recording meteorological instrument that tracks atmospheric pressure over time onto a paper chart. These units sit inside wooden cases, frequently fitted with a drawer for spare charts.
They combine brass mechanisms with glass covers to display the working arms clearly.
How do I date a barometer?
Dating relies on stylistic clues from the wooden case, lettering on the dial, and maker attribution. Victorian and Edwardian examples show distinct aesthetic shifts from heavy carved wood to cleaner industrial lines.
Signatures from established London makers also help narrow the production decade.
Where should I place a barograph?
These instruments suit studies, libraries, or hallway surfaces where the wooden case and brasswork can be viewed safely. They require stable locations away from direct heat sources and heavy vibrations.
Wall-mounted barometers need secure fixings suited to the weight of the timber and metal components.
Are these instruments still accurate?
Many vintage barometers and gauges retain functional movements, though mechanical instruments from the nineteenth and early twentieth centuries often require professional calibration. Collectors value them primarily for their historic engineering and decorative craftsmanship.