In presenting this Commentary on the Codex Perez to students of American Archaeology, the Peabody Museum adds another paper to its series relating to the study of the hieroglyphic writing of the ancient peoples of Mexico and Central America. The Museum is fortunate in adding to its collaborators Mr. William E. Gates, of Point Loma, California, who for more than ten years has been an earnest student of American hieroglyphs. From his lifelong studies in linguistics in connection with his research

The Perez Codex was discovered just fifty years ago by Prof. Léon de Rosny, while searching through the Bibliothèque Impériale, Paris, in the hope of bringing to light some documents of interest for the then newly awakened study of Pre-Columbian America. It was found by him in a basket among a lot of old papers, black with dust and practically abandoned in a chimney corner. From a few words with the name Perez, written on a torn scrap of paper then around it but since lost, it received its name.

The colors of the Codex afforded a number of questions for solution, some of which I have cleared up and embodied in the plates; a few are I believe insoluble. I have also been able to add a few wholly new points, not indicated by any of the preceding editions. Being unable to make a personal examination of the original, I prepared from my enlarged black drawings, above mentioned, another full set including the figures and all glyphs or other parts showing any suggestions of color. Upon these I

Coming then to the question of the subject-matter of the Codex, I feel that little is in order beyond a simple analytical description of the different pages, rather than any attempt at an interpretation. The road of general deductions from superficial resemblances between unknown elements and the details of other known things from other times and places, is strewn by the wrecks of too many theories to be attractive traveling. I am firmly convinced of the greatness and importance of the study we

Up to date our knowledge of the meanings of the glyphs is still to all intents and purposes limited to the direct tradition we have through Landa, and the deductions immediately involved in these. We know the day and month signs, the numbers, including 0 and 20, four units of the archaic calendar count (the day, tun, katun and cycle), the cardinal point signs, the negative particle. We have not fully solved the uinal or month sign, which seems to be chuen on the monuments and a cauac , or chuen

Introite, nam et hic dii sunt. It is not my desire to add, as a conclusion to a comment bearing on the restoration and interpretation of Mayan hieroglyphic texts, any general discussion of the data which tradition and the early Spanish writers have left us of the mythology, rites and customs of the American races; and still less to run out a line of attractive analogies between isolated instances of their words, symbols or works, with those of any of the various nations of the other hemisphere;