509 / 906 Obsidian "Copan blades" (SAA 214) E. of Str. 9. Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Classification Terms Biface Artifact Chipped Stone Lanceolate Department Photographic Object Number 58-34-20/61413 Origin Terms San Agustin Acasaguastlan See Also https://collections.peabody.harvard.edu/objects/details/417738 Scale model of principal ruined structures of Copan Obsidian "Copan blades" (S.A.A. 214). Blocks from hieroglyphic stairway Copan Album: Volume 10, Page 29; Written on … Mound 26 and steps leading to upper level, from northeast corner of Mound 7 Copan Album: Volume 2, Page 44; Written on … Back of Stela D Written on board: Back of Stela D / … Southern figure of Stela 3 Copan Album: Volume 2, Page 18; Written on … chevron-right