54 CAVE AND CUFF DWELLERS. 
ilized race. Even Juarez City found a 
great many such mounds on its site, and 
digging into some of them has revealed 
much of interest. Just before our arrival 
a pot or jar had been taken from one of 
ANCIENT JAR UNEARTHED AT JUAREZ CITY. 
the mounds, and was bought by me of the 
young boy who unearthed it. It is like 
many other jars from Casas Grandes, as 
well as from better known ruins, and that 
have already figured in works on Mexico. 
It differs, however, from most of them in 
having upon it the figure of a bird, as 
