Laguna Hills CA: Aegean Park Press, Undated, circa 1990. Paperback. Reprint, largely photo-copied, with some prefatory material re-set; illustrated with a couple pages of glyphs, the most-mentioned of them, and many math tables. Softbound, a big paperback in 11x8.5 inch plain printed grey wraps, cover mildly sunned (the pale grey has turned to pale pink along margins), absolutely clean and sound, a very good copy. Mayan studies 1. First published October 1906 by Peabody Museum, Harvard, vol. IV-no.2.