The Instituto Hondureño de Antropología e Historia (IHAH Honduran Institute of Anthropology and History) is a government institution in the republic of Honduras.It formed on July 22 1952 by Decree No. 245 of July 22 1952 originally under the name of National Institute of Anthropology and History under the government of Dr. Juan Manuel Gálvez.In 1968 Decree No.