Buenos Aires: Facultad de Filosofia y Letras de la Universidad de Buenos Aires, 1940. Paperback. 374p., softbound 9x6 inches, drab journal in plain printed wraps, signatures unopened for the most part. Cover is a little edgeworn with a small snag at the heel, textblock has a bad bump to top corner which affects every leaf (not quite impinging on print-blocks), clean and otherwise sound, a good copy. Biblioteca de dialectologia Hispanoamericana, tomo VI.
Central secion by Lenz was translated from German. Cover verso and copyright page bear this ownership stamp: "Library of S. Griswold Morley;" Morley googles as a topflight mesoamerican archaeologist, a sometime Office of Naval Intelligence spy during World War I, and possibly one of the models for Spielberg's archaelogical trilogy starring Harrison Ford.