450 / 906 Mound 21 - Small chambers built against its terrace Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Written on board: Copan Classification Terms Archaeological Department Photographic Dimensions Overall: 16.1925 × 21.2725 cm (6 3/8 × 8 3/8 in.) Materials Albumen print adhered to Paperboard Object Number 2004.29.7776 Origin Terms Copan See Also https://collections.peabody.harvard.edu/objects/details/655844 Subject Terms Ruin Excavation View of small terraces eastern side of steps leading to top of Mound 21 Copan Album: Volume 3, Page 24; Written on … Obsidian "Copan blades" (S.A.A. 214). Sylvanus G. Morley at Copan, ca. 1912 Written on slide: "(Detail of Ian Graham's / … Altar K, eastern side Copan Album: Volume 1, Page 35; Written on … Cylindrical vase, polychrome Rafael Girard Corquin, Dept. of Copan, Honduras. No … Sculptured steps at top of slope below Temple 11 Copan Album: Volume 11, Page 32 chevron-right