How do I date a brass oil lamp?

Dating relies upon stylistic clues within the metalwork, the form of the pedestal, and the material of the shade. Victorian examples often feature ornate castings, while Edwardian pieces can show lighter proportions. Material combinations like cranberry glass or ebonised ceramic also point towards specific decades around 1900. Comparing the construction details against documented period examples helps confirm the age.

What maintenance do brass lamp bases need?

Brass naturally develops a darker patina over the decades, which many collectors prefer to leave untouched. Gentle dusting with a dry cloth is usually sufficient for regular upkeep. Avoid abrasive metal polishes that can strip away the historic surface character and soften fine chased details. If cleaning is necessary, use a mild, non-ionic solution.

How do I identify cranberry glass?

Cranberry glass exhibits a distinct translucent pinkish red tone derived from gold particles suspended in the molten mixture. It ranges from pale rose to a deeper raspberry hue. When held to the light, the colour appears even throughout the body rather than merely painted on the surface. This technique was highly favoured for Victorian shade production.