How do I identify a Victorian paraffin table lamp?

Examine the weight of the metal base and look for structural elements like brass Corinthian columns or figural porcelain bodies. The presence of a twin-burner mechanism and a hand-blown glass shade further points to nineteenth-century production. Check the construction methods and materials, noting whether the font utilises coloured glass or hand-painted ceramic. Maker marks stamped onto the brass burner gallery provide definitive confirmation of origin.

Were these lamps converted from oil to electricity?

Many surviving examples have undergone electrical conversion to function safely in modern interiors. This process typically routes wiring through the original central column without altering the exterior appearance. Unconverted pieces retain their original internal wick mechanisms and fuel reservoirs. Collectors often weigh the untouched historical state against the practical convenience of a professional wiring conversion.

What is a duplex burner?

A duplex burner is a double-wick mechanism developed in the nineteenth century to increase the illumination output of paraffin lighting. It burns two flat wicks side by side beneath a wide gallery. This system required a larger chimney and provided a steadier, brighter flame than earlier single-wick designs. The presence of a marked duplex thumbwheel often indicates a quality maker.

How do I match a shade to a base?

Matching relies on period consistency, colour harmony, and the correct fitter size for the burner gallery. Cranberry glass shades should complement matching cranberry fonts or contrast purposefully against brass columns. Proportion is equally critical, as the diameter of the shade must balance the height and width of the base. Etched floral or winter scenes on the shade should harmonise with the decorative style of the pedestal.