What is a mercury glass wall mirror?

A mercury glass wall mirror is a historic looking-glass featuring a silvered plate that often displays mottled oxidation, housed within a period frame of giltwood, mahogany, or carved gesso. These pieces date primarily from the 18th and 19th centuries, originating from workshops across France, Italy, and England in styles ranging from Rococo to Regency.

How do I hang a heavy antique mirror?

Hanging a heavy antique mirror requires securing direct support into wall studs or using heavy-duty masonry fixings suited to the weight of the wooden frame and thick glass plate. Due to the substantial scale of overmantel and trumeau mirrors, professional installation ensures the weight distributes safely across the wall structure.

How do I clean foxed glass?

Cleaning foxed glass requires a soft, dry microfibre cloth to remove dust without disturbing the fragile edges of the historic silvering behind the plate. Liquid cleaners should be avoided, as moisture can seep behind the frame and accelerate the degradation of the original backing.

Are these mirror plates original?

Many listings feature original plates showing authentic foxing, distress, or bevelled edges that correspond to the age of the surrounding frame. Descriptions specify whether the glass plate is original to the period or represents a later replacement fitted during the item's history.