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 Chipped Stone Biface Artifact Department Photographic Object Number 58-34-20/61397 Origin Terms San Agustin Acasaguastlan See Also https://collections.peabody.harvard.edu/objects/details/417653 Sculpture O, western side Copan Album: Volume 1, Page 41; Written on … Blocks from hieroglyphic stairway Copan Album: Volume 9, Page 31; Written on … Polychrome cylindrical vessel Stela at Copan Plaza grande, north eastern corner, section 4 Written on board: Plaza Grande, north eastern corner, … Eastern section of Mound 50, house built against terrace of Pyramid 16 Copan Album: Volume 3, Page 4; Written on … chevron-right