163 / 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 Hieroglyphic stairway, cleared 1899-1900, showing blocks from debris and Mound 26 Copan Album: Volume 10, Page 32 Western section of Mound 32, looking east Copan Album: Volume 3, Page 39; Written on … Northern side of Stela J Copan Album: Volume 1, Page 34; Written on … General view of river front and main structure Written on board: General view of River front … Western side of Mound 9 Copan Album: Volume 8, Page 30; Written on … Southern side of Stela 1 Written on board: Southern side of Stela 1. … Explore chevron-right