162 / 906 Copan blades, obsidian Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question See 37-13c-27 (dup) Classification Terms Blade Obsidian Artifact Chipped Stone Department Photographic Object Number 58-34-20/65153 Origin Terms Copan See Also https://collections.peabody.harvard.edu/objects/details/419795 Northern slope of main structure after partial excavation Copan Album: Volume 9, Page 7; Written on … Looking west at Copan Valley Copan Valley from near Buena Vista View looking west from main structure Copan Album: Volume 9, Page 48; Written on … Hieroglyphic stairway, cleared 1899-1900, showing blocks from debris and Mound 26 Copan Album: Volume 10, Page 36 Copan exhibit in Museum of Science, June 1981 Explore chevron-right