508 / 906 Obsidian "Copan blades" (S.A.A. 214). Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Classification Terms Artifact Biface Chipped Stone Department Photographic Object Number 58-34-20/61396 Origin Terms San Agustin Acasaguastlan See Also https://collections.peabody.harvard.edu/objects/details/417649 Copan River and cut into ruins General view of mountainous landscape Blue airplane Written on Scrapbook: "Copan / El Pato(?)" Copan exhibit in Museum of Science, June 1981 Fallen Stela M excavation and vault at base from hieroglyphic stairway Copan Album: Volume 8, Page 24; Written on … Cast fragments from various monuments, miscellaneous sites, Quiriqua and Copan Cast, fragments from various monuments Explore chevron-right