ACKNOWLEDGMENT
The author is indebted, for information and assistance, to many good friends in Yucatan, but chiefly to Señor Juan Martinez H., to the late Teoberto Maler, and to Mr. and Mrs. William James for their timely hospitality.
The books and writings of the old priests, as well as current books on the Maya era, also have been of much aid.
T. A. W.