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 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 Stela 12 Copan Album: Volume 7, Page 20; Written on … Copan, Structure 22 Written on slide: "Copan Str 22" Upper part of Stela 10 Copan Album: Volume 7, Page 11; Written on … River front from bend of river, looking south, showing governor and bishop in foreground Copan Album: Volume 5, Page 14; Written on … Stela and structure at Copan North front view of Stela 5F Copan Album: Volume 5, Page 29; Written on … chevron-right