251 / 906 Detail of Hieroglyphic Stairway at Copan Save Share Ask Question Copán Ruinas Archaeological and Conservation Project Save Share Ask Question Artist Ian Graham Classification Terms Maya area styles and periods Department Photographic Dimensions Overall: 5.72 x 5.72 cm (2 1/4 x 2 1/4 in.) Materials Negative, black and white Object Number 2004.15.1.69.4 Origin Terms Copan See Also https://collections.peabody.harvard.edu/objects/details/471867 Obsidian "Copan blades" (S.A.A. 214). Steps from hieroglyphic stairway Copan Album: Volume 10, Page 17; Written on … Wall Exterior Temple 24 Mr. Owens and Mozo starting for Yzabal with moulds Copan Album: Volume 7, Page 42; Written on … Blocks from hieroglyphic stairway Copan Album: Volume 9, Page 32; Written on … Copan blades, obsidian chevron-right