Large and impressive! 8 3/4" Pre-Columbian double notched obsidian blade. Stermer COA.

Large and impressive! 8 3/4" Pre-Columbian double notched and stemmed obsidian blade. Based on material type and style this incredible artifact hales from central or western Mexico. Comes with a Stermer COA. Writing on blade attributes is to California however Ben Stermer and Jim Bennett agree this is an authentic Pre-Columbian Mexico artifact. From the Len Weidner Collection.