How do I date a marble top dressing mirror?

Dating relies on combining the timber species, hardware types and stylistic clues found in the carving. Pieces from the eighteenth century show different joinery and proportions compared to Victorian or Edwardian iterations. Examining the backboards, drawer construction and the formulation of the glass plate helps narrow the decade of production. French pieces often carry distinct regional carving traits that separate them from British workshop equivalents.

Were these mirrors originally attached to the tables?

Many dressing mirrors were built as permanent fixtures bolted or tenoned directly into the rear of the dressing table or washstand. Others sat unattached on top, held in place by their own weight and supporting frame. Buyers should check the mounting points on older pieces to determine if the mirror plate is original to the base or a later marriage of two separate items.

How do I clean the marble top?

Marble is a porous stone that reacts poorly to acidic cleaners like vinegar or lemon juice. Warm water and a mild, neutral soap applied with a soft cloth remain the safest method for routine cleaning. Stubborn stains require specialist poultices rather than harsh scouring pads, which can dull the polished surface and scratch the stone.

Can I replace a damaged mirror glass?

Original mirror glass often shows foxing, dark spots and silvering degradation that collectors prize as a sign of age. Replacing the glass is possible, but doing so removes part of the piece's historical authenticity. If the glass is cracked or completely shattered, a glazier can cut a replacement plate to fit the existing wooden rebates while retaining the original pivoting frame.