MULLENS will hold a general antiques sale at Woodbrook next Monday evening, where there will be around 800 lots of furniture, pictures, rugs clocks and other collectables. Among the more interesting lots are a Sheraton-style mahogany cheval mirror (Pounds 1,200-Pounds 1,600); a Georgian mahogany breakfront bookcase (Pounds 3,000-Pounds 4,000); a yew wood bow-fronted china cabinet (Pounds 1,200- Pounds 1,400); a Victorian rosewood baby grand piano (Pounds 800-Pounds 1,200); a fine Regency glass and ormolu dish light (Pounds 800-Pounds 1,200); and a pair of gilt overmantel mirrors (Pounds 1,800 -Pounds 2,200).