Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Lowry Ruin in Southwestern Colorado with reports of Masonry of Lowry Ruin and of the Southwest, Lawrence Roys; Skeletal Material from the Lowry Area, Gerhardt Von Bonin). Paul S. Martin.(Anthropological Series, Field Museum of Natural History, Volume XXIII, Number 1, 4 maps, 54 text figures, 112 plates, Chicago, 1936.)
André Emmerich, Art Before Columbus: The Art of Ancient Mexico—From the Archaic Villages of the Second Millenium BC to the splendor of the Aztecs: Photographs by Lee Boltin, 256 pp., many ill. New York: Simon and Schuster, 1963. $10.00