How do I clean gilt brass sconces?

Dust the metal gently with a soft dry cloth to remove surface particles. Avoid abrasive cleaners or chemical polishes that can wear away the thin layer of gilding or ormolu.

Were these sconces originally wired for electricity?

Most pieces from the nineteenth century and earlier decades were originally built solely for wax candles. Many twentieth-century examples and later adaptations have been rewired for electric illumination while retaining their traditional appearance.

How do I date an antique wall sconce?

Examine the casting quality, fastening methods, and the style of the decorative motifs such as Rococo scrolls or Louis XVI symmetry. Material composition, including the type of brass or bronze and the nature of the gilding, also points toward specific manufacturing eras.

Can I hang these on plaster walls?

Support depends on the weight of the specific metal fixture and the wall construction. Heavier bronze and ormolu pieces require appropriate wall anchors to secure the bracket safely.