How do you adjust the panel height?

A brass thumb screw or an internal friction collar secures the sliding shield to the central vertical pole. Loosening this mechanism allows the panel to slide up or down. Once the desired blocking position against the hearth heat is reached, the mechanism is retightened to hold the screen in place.

Were these used strictly for fire protection?

While originally designed to shield ladies' faces and heavy cosmetics from melting near open coal fires, their utility evolved. They quickly became status symbols in fashionable drawing rooms. Their adjustable panels also served to block drafts or direct light away from seating areas during long evenings.

How do I distinguish George III from Regency examples?

George III pieces frequently exhibit classical restraint, featuring mahogany with subtle carving, straight tripod legs, and fine needlework. They lean towards architectural dignity. Regency variants often introduce bolder forms, sometimes incorporating rosewood, goncalo alves, or more exuberant pedestal bases reflecting changing nineteenth-century tastes.

Can these be used as floor lamps today?

Some historical examples undergo conversion to hold electrical fittings, adapting the original upright shaft into a lighting support. This repurposes the furniture for modern illumination needs. Unconverted pieces retain their original purpose as display stands for antique textiles and historic needlework panels.