Were these originally oil lamps?

Many examples began as burning lamps fueled by paraffin or oil before being adapted for modern electric wiring. They retain their original metal burners and glass reservoirs despite the internal conversion. Some ceiling pendants and lanterns were manufactured specifically for gas or early electric lighting from the outset. Examining the internal fittings usually reveals whether the fuel chamber remains intact.

How do I identify a Victorian globe shade?

Authentic period shades feature hand-blown glass characteristics such as pontil marks, minor air bubbles within the material, and hand-applied or etched decoration. They heavy and substantial compared to modern reproductions. The fitter rim where the shade meets the brass gallery is often hand-ground rather than machine-cut, showing the age of the glass.

Can I still burn oil in them?

Most pieces listed have undergone conversion to electricity for domestic convenience and safety. Restoring one back to an active oil-burning state requires checking the integrity of the font and burner mechanism. It is advisable to consult a specialist lighting restorer before attempting to use historic lamps with fuel again.

How do I clean the brass and glass?

Glass shades benefit from warm soapy water and careful handling, avoiding harsh abrasives that might damage etched patterns or coloured glass layers. Old brass develops a dark patina over time which many collectors prefer to leave undisturbed. If cleaning metalwork, use a mild non-abrasive polish and a soft cloth to preserve the underlying detail of the casting.