[Aztlan] Teotihuacan Clay Heads

[C1grandes at aol.com]

A small archaeological museum in El Paso, TX has a sizable collection of  
small bodiless heads from the area of Teotihuacan, Mexico.  I've  volunteered to 
assist them in obtaining information about the heads that can be  used to sort 
and/or classify them.  Unfortunately, I've been unable to  learn much beyond 
the fact that they used to be found in fields as, perhaps,  offerings.  
 
I'd appreciate any information or reference suggestions that you can  provide.
 
Thank you,
 
Pamela K