How do I clean antique brass safely?

Dust the surface gently with a soft dry cloth to remove grit without disturbing the aged patina. Avoid harsh commercial chemical dips that strip away historical character. Apply a microcrystalline wax if protection from atmospheric moisture is necessary, but refrain from aggressive polishing that reveals raw yellow metal underneath.

How do I date an 18th-century brass candlestick?

Examine the base construction for seaming lines, casting irregularities, and heavier metal gauge typical of early manufacturing methods. Octagonal and hexagonal stepped bases frequently indicate early production. Compare the turned profile against known stylistic periods, noting the transition from heavy baluster stems to slender neoclassical columns toward the end of the century.

Were these holders used with wax or tallow candles?

Domestic lighting relied on both beeswax and rendered animal fat tallow candles depending on the household budget. Beeswax burned cleanly with less smoke, while tallow was common for everyday utilitarian use. The presence of side ejectors or deep drip pans often reflects the practical need to manage softer, dripping tallow candles.