A GEORGE III MAHOGANY BUREAU-BOOKCASE,18th century. In two parts: The upper with projecting molded cornice above a pair of shaped fielded-panel cupboard doors opening to an adjustable shelved interior; the base with slant front enclosing a fitted interior of small drawers and pigeon holes centering a prospect door above four graduated drawers on bracket feet - 85 in. x 40 in. x 22 1/2 in. Estimate $4,000-6,000