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 Drawing: The Reviewing Stand, Copan, Honduras Drawing. T. Proskouriakoff. The Reviewing Stand. Copan. Altar M, head in place, south side Copan Album: Volume 11, Page 24 Cylindrical vase, polychrome Rafael Girard Corquin, Dept. of Copan, Honduras. No … Hieroglyphic stairway, cleared 1899-1900, showing blocks from debris and Mound 26 Copan Album: Volume 10, Page 30 Altar M, heads replaced Copan Album: Volume 11, Page 25 Hieroglyphic stairway, structure at foot, detail north side Copan Album: Volume 11, Page 11 chevron-right