507 / 906 Obsidian "Copan blades" (S.A.A. 214). Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Classification Terms Artifact Biface Chipped Stone Department Photographic Object Number 58-34-20/61396 Origin Terms San Agustin Acasaguastlan See Also https://collections.peabody.harvard.edu/objects/details/417649 Stela M, back Copan Album: Volume 11, Page 17 Stela F at Copan Sculpture in Hieroglyphic Stairway Written on board: Copan: The Hieroglyphic Stairway; One … Northern side of fallen Stela 1 Copan Album: Volume 2, Page 9; Written on … Panel 1 Dancer Back view of Stela 2C, looking south Copan Album: Volume 5, Page 24; Written on … chevron-right