XXIII CONGRESS OF AMERICANISTS 
JUDD—PLATE III 
Fig. 1-THE INDIAN STANDS AGAINST A FIRST TYPE WALL ; IN THE UPPER LEFT IS SECOND TYPE 
MASONRY; THE REMAINDER BELONGS TO THE THIRD PERIOD OF CONSTRUCTION. (PHOTOGRAPH BY 
COURTESY OF THE NATIONAL GEOGRAPHIC SOCIETY.) 
Fig. 2—the outer north wall of pueblo bonito, showing holes made by vandals in 
FOURTH TYPE MASONRY THAT ABUTS A SECOND PERIOD WALL (AT THE RIGHT) ABOVE WHICH STANDS 
A SECTION OF BANDED THIRD TYPE STONEWORK. (PHOTOGRAPH BY COURTESY OF THE NATIONAL 
GEOGRAPHIC SOCIETY.) 
