How do I date a dressing table mirror?

Dating relies on timber choice, edge bevelling on the glass, and construction methods. Earlier examples utilise secondary woods like oak or pine alongside hand-cut dovetails, while later pieces introduce machine-sawn elements and different veneer cuts. Hardware styles also shift across periods, moving from simple brass knobs to elaborate cast mounts or integrated handles depending on the decade of manufacture.

Are the mirror plates original?

Many older pieces retain their original mercury or early silvered glass, which often exhibits characteristic light foxing or speckling. Silvering methods changed over time, helping to distinguish 18th-century plates from Victorian replacements. Examining the backing boards and the way the glass is secured in the rebate provides further clues regarding its age and originality.

How do I maintain antique mirror glass?

Keep the glass clean by using a soft, dry microfiber cloth to remove dust without disturbing the silvered backing. Avoid harsh chemical sprays that might seep beneath the frame and damage the edges of the glass plate. Ensure the room environment remains stable in humidity to prevent warping in the surrounding wooden frames and degradation of the mirror backing.