A classic Arts and Crafts or Mission Oak stacking "lawyer's" bookcase has three large sections. Quarter sawn oak has an excellent deep finish on this library or office furniture from about 1910. The base and top are also separate pieces on this American made antique Craftsman period bookcase.
Books up to 10 1/2" wide and 13" tall fit, overall size is 34" wide, 12" deep and 56 1/2" high.
See 20 photos on Harp Gallery website that enlarge to full screen size.