A nice set of obsidian artifacts from Teotihuacan, Mexico, ca. AD 150 - 750. The group consists of a 4-1/4 in long core, a 5-1/2 in long translucent prismatic blade with very sharp edges and four other blades. The set comes displayed in a Riker mount. Ex Magor estate. Cf. Berrin 'Teotihuacan', pages 27 & 268.