159 / 906 Copan blades obsidian Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Classification Terms Obsidian Chipped Stone Artifact Blade Department Photographic Object Number 58-34-20/65157 Origin Terms Copan See Also https://collections.peabody.harvard.edu/objects/details/419799 Hieroglyphic stairway, showing Altar M without heads Copan Album: Volume 10, Page 38 Mound 30, looking east from top of Mound 34, over small plaza north of Mound 32 Copan Album: Volume 3, Page 41; Written on … Mound north of Plaza Grande in which tomb 3 was found, looking north Copan Album: Volume 4, Page 18; Written on … Buried ruins on river front Written on board: (verso) Photographs belonging with Mr. … Copan exhibit in Museum of Science, June 1981 Head from slode north of Temples 21 and 22 Copan Album: Volume 9, Page 44; Written on … Explore chevron-right