Prehistoric, 1942-1997

Magazine articles from Arizona Highways “The Rocks Begin to Speak”, 1973; “The Anasazi Indians of Mystery”; Arizona Highways “Walnut Canyon’s Secret Sites"; National Geographic “First Masters of the American Desert, The Hohokam”, 1967; National Geographic “Ice Age Man, the First American”, 1942; Trailblazer “In the Steps of the Ancient Ones”, 1998; Arizona Highways “Searching for the Mountain People”, 1997; Arizona Highways “Red Buttes, Sand Dunes, and Hogans, Navajo Back-country Close-up”, 1998; Arizona Highways “If Distance and Remoteness are your Flavors, Trek to the little Black Mountain Petroglyphs”, 1998; Arizona Highways “Secret Canyons of the Salt”, 1997; a newspaper article “More research will uncover information at Grewe site". Two pamphlets from Pueblo Grande Museum and cultural park; the National Park Service “Our Fragile Legacy”; and a leaflet from Denver Art Museum “Periods of Pueblo Culture and History”, 1952.