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 Copan exhibit in Museum of Science, June 1981 Objects found in general digging of Mound 36 Copan Album: Volume 4, Page 10; Written on … Blocks from hieroglyphic stairway Copan Album: Volume 9, Page 28; Written on … Sculpture house Sculpture house. Copan, Honduras Mound 32 Written on board: Copan General view of ruins from hill north west of main structure Copan Album: Volume 2, Page 38; Written on … chevron-right