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 Lanceolate Chipped Stone Artifact Biface Department Photographic Object Number 58-34-20/61412 Origin Terms San Agustin Acasaguastlan See Also https://collections.peabody.harvard.edu/objects/details/417736 View from Copan River of high cut made by it into the ruins Hieroglyphic Stairway, lower portion Written on board: Copan: The Hieroglyphic Stairway; Lower … Mound 32 - Main building Written on board: Copan Sculpted face at Copan Sculptures from debris of hieroglyphic steps, Mound 26 Copan Album: Volume 7, Page 36; Written on … Hieroglyphic stairway, structure at foot, detail north side Copan Album: Volume 11, Page 11 chevron-right