509 / 906 Obsidian "Copan blades" (SAA 214) E. of Str. 9. Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Classification Terms Biface Artifact Chipped Stone Lanceolate Department Photographic Object Number 58-34-20/61413 Origin Terms San Agustin Acasaguastlan See Also https://collections.peabody.harvard.edu/objects/details/417738 Colton's Central America map Copan Album: Volume 1, Page 2; Written on … Copan exhibit in Museum of Science, June 1981 Back of Stela A Copan Album: Volume 1, Page 4; Written on … Dr. George Byron Gordon with seated figure in Hieroglyphic Staircase Written on board: Honduras / Copan / Great … Step leading from front chamber to back chamber of Mound 32 Copan Album: Volume 3, Page 36; Written on … Sylvanus G. Morley at Copan, ca. 1912 Written on slide: "(Detail of Ian Graham's / … chevron-right
