Are these mirrors suitable for bathrooms?

Dense hardwoods handle ambient moisture reasonably well, but steam and direct water contact can damage vintage wood finishes and silvered glass. Placing them in drier hallways or living rooms preserves the timber. Ventilation is key if you choose to place a period frame in a humid environment.

How should I clean the wooden frame?

Dust the timber regularly with a soft, dry cloth to prevent grime accumulation. Avoid modern chemical polishes that can build up and soften historical wax finishes. Applying a traditional beeswax occasionally helps nourish dry hardwoods and maintains their natural lustre.

How can I tell the age of the frame?

Dating relies on observing construction marks, wood species, and stylistic cues such as Victorian carving or Art Deco geometry. Tool marks on the reverse and the type of glass plate offer further clues to the period. Comparing the joinery to known historical methods confirms the era of manufacture.