Ediciones Mexicanas, 1950. Hardcover. Item #181901
45 pages followed by fold-out illustrations. 7 by 9-1/4 inches. Text in Spanish. 'The purpose of the present work is to carry out an essay on a new source of identification, as well as to facilitate to the student an easy understanding of the archaic cultures of Valle de Mexico and Huaxeca' -- translated from the introduction. Some edge wear and fading to heavy paper wraps, thus a very good copy. Fold-out illustrations fine. Former owner's name on inside cover and blind stamp on endpaper and half-title.