English Mahogany Secretary Bookcase Consign Now DeptFurniture/Decorative ArtsSizeHeight 91 in. Width 36 ½ in. Depth 20 in. English Mahogany Secretary Bookcase, circa 1820. Height 91 in. Width 36 ½ in. Depth 20 in. Please note that this auction has ended. Click here for an overview of this auction.