How do I clean a pink glass shade?

Wash the glass gently in lukewarm water using mild soap, avoiding harsh abrasives that might damage surface decoration or hand-painted details. Dry thoroughly with a soft cloth before returning it to the lamp collar. Keep brass mountings separate from water to protect patinated finishes. Use a dry brush to clear dust from etched or frilled crevices.

Were these shades used exclusively for oil lamps?

Many examples housed nineteenth-century oil or paraffin burners, diffusing the flame's light across domestic interiors. Others formed parts of early gasoliers or standard chandeliers. As domestic lighting evolved into the twentieth century, several designs adapted easily to early electric ceiling fittings and desk lamps.

How can I tell Victorian glass from later copies?

Examine the glass for small bubbles, pontil marks, and slight irregularities in thickness that indicate traditional hand-blowing methods. Nineteenth-century cranberry glass often displays a deep, consistent hue achieved through gold saturation. Inspect the brass collars and fittings for wear patterns and construction methods typical of the period. Machine-stamped modern replacements lack the weight and hand-finished character of Victorian work.

What is the difference between pink and cranberry glass?

Cranberry glass specifically uses gold oxide in the batch to produce a rich, translucent reddish-pink spectrum. General pink glass may rely on other agents and often appears lighter or more opaque, such as opaline. Both finishes occur across Victorian lighting, though cranberry variations dominate the surviving shades and vessels.