How do I operate an old oil lamp?

Operating these lamps involves unscrewing the burner to fill the font with paraffin oil, then trimming the cotton wick level before lighting. The glass chimney must be lowered securely into place to protect the flame and create the correct draught. Modern users should treat these items primarily as decorative objects or convert them cautiously. Burning fuel requires careful attention to wick height to prevent smoke and soot accumulation on the glass shade.

How can I date my brass lamp?

Dating relies on examining the burner mechanism stamps, the style of the brass casting, and the colour or type of the glass shade. Victorian examples often feature classical column designs, whilst Edwardian pieces introduce softer art nouveau contours. Look for patent marks or manufacturer names stamped on the brass thumb-turns of the burner. These inscriptions frequently point to specific decades in the late nineteenth or early twentieth century.

What is a duplex burner?

A duplex burner is a heavy brass mechanism fitted with two parallel wicks instead of one. This arrangement allowed the lamp to generate a significantly higher candlepower of illumination for large Victorian rooms. Collectors prize marked duplex burners, particularly those associated with major Birmingham makers. The twin thumb-turns operated each wick independently to control the flame size.

Are these lamps safe to use with electricity?

Many people choose to adapt these lamps for electric table lighting by running a cord through the central column. This conversion preserves the decorative brass and glass body while removing the need to handle paraffin fuel. Professional rewiring is recommended to ensure safety, protecting the antique metalwork from damage. The original burner assembly is usually retained above the new bulb fitting to maintain the authentic visual silhouette.