How do I date a french silver mirror?

Dating relies on examining the construction methods of the frame, the backing boards, and the characteristics of the glass plate. Nineteenth-century examples often display hand-carved gesso work, whilst art deco pieces from the 1920s show geometric framing. Changes in silvering techniques and hardware also provide clues to the decade of manufacture. Comparing stylistic markers like louis philippe curves or rococo revival scrolls helps narrow down the period.

What is an overmantel mirror?

An overmantel mirror is a large glass created to sit directly above a fireplace mantel. These pieces were proportioned to fill the vertical space between the fireplace and the cornice. They frequently feature arched tops and heavy silver gilt frames designed to anchor the room's decorative scheme.

How were plateau mirrors used?

Plateau mirrors functioned as table centrepieces designed to sit on dining or side tables. They often stood on small feet and were used to display silver objects, porcelain, or candelabra. The reflective surface amplified the light from candles during evening meals.

Are original mirror plates common?

Many older pieces retain their original glass plates, which often exhibit characteristic foxing and soft oxidation. These natural age marks distinguish antique glass from modern replacements. The quality of the original silvering varies according to the manufacturing date and workshop standards.