Pair of ornate cast brass door backplates with keyhole escutcheons

A matched pair of decorative door backplates designed for mortise lock sets. Each plate has an elongated, symmetrical form with a large central round opening for a knob spindle and a lower keyhole cutout for a skeleton key or mortise key. The surfaces feature raised scroll and foliate ornament typical of late 19th-century decorative hardware. The finish shows an aged brown-bronze patina consistent with antique brass. These were likely used on interior doors in a higher-end home, where decorative hardware was an important design element.

Decorative door hardware like this reflects the Victorian and Edwardian emphasis on ornamentation in domestic interiors. Such pieces are of interest to architectural salvage collectors and restorers of period homes.