This is a vintage emerald green glass wine bottle. It is marked Yago on the square base. It originally held Yago Rioja Santiago wine, but now it is empty and the labels are gone. There is no cork or lid for the top. The top is threaded for a screw top cap. This style of bottle was used by Yago in the 1950s-60s, possibly longer. It is 13" tall and 2 3/4" square. The bottle is in excellent condition with no damage. MBR.