 The prehistory room, at least in 1965, included items related to pebble culture, including material from the Amgamma cliff, Paleolithic implements, axes with helve-holes, nether millstones, and quartz and obsidian arrowheads.The museum at one time included a full-sized ochre reproduction of a hunting scene from the first millennium B.C.Its collection also included baked bricks, some attributed to Boulala and Babalia people.