166 / 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 58-34-20/65159 Origin Terms Copan See Also https://collections.peabody.harvard.edu/objects/details/419801 Buried ruins on river front Written on board: (verso) Photographs belonging with Mr. … View from top of Mound 20 looking northwest of building 21A between Mounds 21 and 22 Copan Album: Volume 3, Page 25; Written on … Panel 3 Harvester Aerial view from the south of Copan Altar G1 Cast of Altar Q Cast of Altar Q. Copan. Encounters. T1518 chevron-right