Are the mirror plates original?

Many Victorian pieces retain their original glass, which often exhibits characteristic foxing, light speckling, or subtle distortions caused by early manufacturing methods. These gentle imperfections confirm the age and authenticity of the piece. Replacement glass does occur in pieces of this age, usually identifiable by a lack of ageing marks and perfectly clear, modern float glass characteristics.

How should I clean a gilded frame?

Dust gilded gesso surfaces gently with a very soft, dry brush to remove settled particles without disturbing the delicate metallic leaf. Avoid moisture and chemical cleaning agents entirely, as water lifts water-gilt finishes instantly. Glass panels can be cleaned with a small amount of glass cleaner applied to a cloth rather than sprayed directly, preventing liquid from seeping behind the rebate.

What is the difference between an overmantle and a wall mirror?

Overmantle mirrors are traditionally wider than they are tall, proportioned to sit comfortably above a fireplace hearth and reflect the room's interior. Wall mirrors are more versatile in scale, manufactured in vertical, square, or oval formats to suit hallways and living spaces. Both share the robust moulded construction typical of the era, but their original placements dictated their distinct proportions.