Were these always electric lamps?

Many antique metal lamps started as oil lamps, gas fixtures, or decorative vessels such as bronze ewers, urns, and vases before later conversion to electricity. This evolution is standard for pieces dating back to the nineteenth century. Conversions are typically executed with care to preserve the original decorative integrity of the antique body while accommodating modern functional wiring.

How do I clean a bronze lamp?

Maintenance requires only a gentle dust with a soft, dry cloth to protect the historic patination and gilt surfaces. Harsh chemical polishes should be avoided entirely. Applying abrasive cleaners can strip away the aged finish that gives antique metal its character and value, permanently altering the appearance of the piece.

What is spelter and how do I spot it?

Spelter is a zinc alloy commonly used in nineteenth-century decorative lamps as an economical substitute for bronze. It is noticeably lighter than bronze and softer to the touch. Underneath chipped paint or patination, spelter reveals a greyish-white metal base, whereas bronze displays a warmer reddish-brown tone.