Keywords: British Museum Olmec stone mask.jpg en Olmec stone mask Mexico about 900-400 BC BabelStone own Museum British Museum credit line 2010-08-21 Details Olmec stone mask Mexico about 900-400 BC Height 13 cm<br/>Width 11 3 cm<br/>Depth 5 7 cm G27/dc1 cc-zero Room 27 British Museum Olmec masks Pre Hispanic masks of Mexico |