Are these lamps safe to use today?

Many older lamps have undergone rewiring to meet contemporary electrical standards, though professional inspection of vintage cords and lampholders remains prudent before regular use. Buyers should consult a qualified electrician to verify the internal wiring of any antique lighting fixture.

How do I clean marble and brass bases?

Dust stone surfaces gently with a dry microfibre cloth and avoid harsh chemical cleaners that can etch polished marble or alabaster. Brass and ormolu mounts require minimal intervention to preserve their historic patination. Applying mild soapy water on a damp cloth is sufficient for general maintenance, provided the stone is dried immediately.

How do I date a marble desk light?

Stylistic indicators such as Neoclassical columns, Victorian proportions, or Art Deco geometric figures help narrow down the period of manufacture. Materials like cast brass, gilt bronze, and specific types of marble also align with particular decades. Examining the construction methods underneath the base often reveals historical assembly techniques.

What is the difference between marble and alabaster?

Marble is a metamorphic rock formed from recrystallised carbonate minerals, offering dense veining and opacity. Alabaster is a softer mineral composed of gypsum, known for its milky translucence. Alabaster items often allow light to pass through the stone body when illuminated from within.