507 / 906 Obsidian "Copan blades" (S.A.A. 214). Save Share Ask a Question Copán Ruinas Archaeological and Conservation Project Save Share Ask a Question Classification Terms Chipped Stone Biface Artifact Department Photographic Object Number 58-34-20/61397 Origin Terms San Agustin Acasaguastlan See Also https://collections.peabody.harvard.edu/objects/details/417653 Mound 36, southern slop, looking northwest Copan Album: Volume 3, Page 42; Written on … "The Hieroglyphic Stairway." Painting, The Hieroglyphic stairway, Copan, Honduras, by T. … Dr. George Byron Gordon with seated figure in Hieroglyphic Staircase Written on board: Honduras / Copan / Great … Sherd from Copan Sculpted vessel from Copan Steps from hieroglyphic stairway Copan Album: Volume 10, Page 16; Written on … Explore chevron-right