How do I identify a spelter lamp from bronze?

Spelter is significantly lighter than bronze and is a softer metal that scratches more easily beneath the patina. Examining the underside often reveals the lighter, greyish base metal where the finish has worn. Foundry marks and weight distribution also help differentiate solid bronze castings from plated or patinated zinc alloy figures.

Were these lamps originally electrified?

Many pieces began as oil lamps, candlesticks, or gas fixtures before being converted to electricity during later decades. Candlesticks often received later wiring adaptations to function as table lamps. Original wiring is uncommon on nineteenth century examples, and most pieces have undergone subsequent rewiring for modern use.

What styles are common in figural lighting?

Nineteenth century classical, Art Nouveau, and Art Deco dominate the aesthetic variations found in these lighting pieces. French nineteenth century and Venetian revival styles also feature prominently. Subjects range from mythological figures and cherubs to naturalistic animal carvings and stylized human forms.

How should I clean a patinated bronze lamp?

Dusting gently with a soft, dry cloth is recommended to preserve the historical surface and patination. Chemical cleaners and aggressive polishing must be avoided as they remove the aged finish. Consulting a professional restorer is advised if deeper cleaning or structural maintenance is required.