sentences:  Archaeologist Marco Antonio Bailey visited the site in 1977 on behalf of the recently founded Departamento de Monumentos Prehispánicos (DEMOPRE - Department of Prehispanic Monuments) of the Instituto de Antropología e Historia (Institute of Anthropology and History), this was the first official visit to the site on behalf of the Guatemalan government.Bailey did not produce any written report but he did map the site.Although he George F. Andrews briefly visited the site in 1978, with his written report appearing in the magazine "Mexicon" in 1986.