161 / 906 Copan blades, obsidian Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Classification Terms Chipped Stone Obsidian Artifact Blade Department Photographic Object Number 58-34-20/65155 Origin Terms Copan See Also https://collections.peabody.harvard.edu/objects/details/419797 Serpent's tail sculpture from hieroglyphic stairway Copan Album: Volume 7, Page 31; Written on … Altar of Stela F, southern side Copan Album: Volume 6, Page 8; Written on … Stela M, upper portion Copan Album: Volume 11, Page 18 Scan of photograph from Judge Burt Cosgrove photo album. Burton taking pictures-Copan Burton taking pictures-Copan Home used by expedition at ruins of Copan built by Owens, 1891 Written on board: Home used by Expedition at … Underside of block from hieroglyphic stairway Copan Album: Volume 9, Page 38; Written on … Explore chevron-right