165 / 906 Copan blades, obsidian Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Classification Terms Artifact Chipped Stone Obsidian Blade Department Photographic Object Number 58-34-20/65154 Origin Terms Copan See Also https://collections.peabody.harvard.edu/objects/details/419796 Looking west at Copan Valley Copan exhibit in Museum of Science, June 1981 Jar Polychrome jar, Mound 1, Copan View from Copan River of high cut made by it into the ruins River front section 4 Copan Album: Volume 4, Page 31; Written on … Altar M, heads replaced Copan Album: Volume 11, Page 26 Explore chevron-right