How do I date an antique glass bowl?

Dating relies on observing the form, weight, cutting style, and pontil mark on the base. Georgian and early Victorian pieces often display heavier lead content and hand-polished pontils. Later Edwardian and Art Deco examples adopt lighter proportions, sometimes integrating machine finishing or metal frames from specific twentieth-century periods.

Were these bowls used for fruit?

Large pedestal bowls and centrepieces served primarily to hold fresh fruit or flowers as decorative table centrepieces during formal meals. Smaller variations functioned as finger bowls or sweetmeat dishes. Heavier tea mixing bowls occupied a central role in preparing tea infusions before serving into individual cups.

How should I clean antique crystal?

Wash pieces by hand in warm water using mild detergent, lining the sink with a towel to prevent accidental chips against the porcelain. Avoid hot water, which can thermal-shock old glass. Dry the vessel immediately with a lint-free linen cloth to restore the brilliant shine to the cut facets.

What is the difference between glass and crystal?

Crystal contains lead oxide, which increases the weight, refractive index, and softness of the material, making it ideal for deep wheel cutting. Standard glass lacks this lead content. Lead crystal produces a distinct ringing tone when tapped gently, whereas ordinary glass produces a duller sound.