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 Mounds 20, 21, 21A and 22, general view Written on board: Honduras / Copan / Temples … Detail of Hieroglyphic Stairway at Copan Copan exhibit in Museum of Science, June 1981 Zoomorphic sculptured head Copan Album: Volume 6, Page 46; Written on … Reviewing stand at Copan Explore chevron-right