112 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 72 



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I'll,. 117. — Repaired walls of the third type of masonry, showing occasional 

 bands of thicker blocks inserted for strength and decorative effect. Corner 

 doorways are not uncommon in Pueblo Bonito ; they provided a direct means 

 of communication between neighboring dwellings occupied bv members of the 

 same family or clan. (Photograph by Neil M. Judd. Courtesy of the National 

 Geographic Society.) 



