![](//upload.wikimedia.org/wikipedia/commons/thumb/8/85/MEDI_D147_Terra_cotta_heads_from_ancient_Mexico.jpg/500px-MEDI_D147_Terra_cotta_heads_from_ancient_Mexico.jpg)
THESE ARE TERRA COTTA HEADS FOUND BY PROF. NIVEN. THEY
SHOW THE TWO TYPES OF "MEXICAN" SEVERAL HUNDRED
AND PERHAPS SEVERAL THOUSAND YEARS AGO
![](//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/MEDI_D147_Aztec_family_tree_made_with_terra_cotta.jpg/500px-MEDI_D147_Aztec_family_tree_made_with_terra_cotta.jpg)
AN AZTEC FAMILY TREE
THIS IS A PIECE OF TERRA COTTA GIVING THE LIFE HISTORY
OF AN AZTEC INDIAN FAMILY. FOUND BY PROF. NIVEN. PHOTO BY MR. NIVEN