How do I clean an antique glass shade?

Wash the glass gently in lukewarm water using mild soap, avoiding harsh chemical cleaners that might damage aged surfaces. Dry thoroughly with a soft cloth before reattaching it to the metal frame.

Were these lamps originally electric?

Many early twentieth-century examples were manufactured for electricity, while Victorian pieces often utilised paraffin or oil before later conversion. Check the wiring components for modern safety standards while retaining original metal fittings where possible.

How do I date an art glass lamp?

Examine the manufacturing materials, such as chrome and opaline glass which point towards the 1920s and 1930s, alongside heavy brass common in earlier eras. Stylistic indicators like geometric motifs or figurative spelter bases help narrow down the period of production.

Can I replace a missing shade?

Finding a precise period-matching replacement can prove challenging due to unique moulding techniques and specific fitter dimensions. Look for items with matching measurements and complementary glass styles from the same decade.