Classicly

The writer has undertaken the present study of Mexican Turquois Mosaics in honor of the approaching opening to the public of the Museum of the American Indian, Heye Foundation, the only institution devoted exclusively to the study of the aboriginal American peoples ever established; and the proximate International Congress of Americanists to be held at Rio de Janeiro this summer.

The fine drawings are from the pen of William Baake, and the beautiful plates represent the best efforts of the Heliotype Company. Finally must be acknowledged the characteristic generosity of one of the trustees of the Museum, James B. Ford, Esq., who has made it possible for us to publish this paper, and to whom the Museum is indebted for its acquisition of the precious collection of Mexican mosaics which are now described for the first time.