1888-1891. View from Pyramid Temple (El Mirador), showing Arch, Residential Group, and Sacbé, cleared but not restored.
1888-1891 photograph by Henry N. Sweet as a member of the Thompson/Peabody expedition; scanned from 35mm slide of original photograph at Dumbarton Oaks. Reproduced Courtesy of the Peabody Museum of Archaeology and Ethnology, Harvard University.