Columbia subject headings:
Indian shell engraving--Mexico--Occidente.
Indians of Mexico--Mexico--Occidente--Jewelry.
Occidente (Mexico)--Antiquities.
Shell jewelry--Mexico--Occidente.
Harvard subject headings:
Excavations (Archaeology)--Mexico
Indian sculpture--Mexico
Indians of Mexico--Antiquities
Mexico--Antiquities.
Shellcraft--Mexico.
Princeton subject headings:
Excavations (Archaeology)--Mexico.
Indian sculpture--Mexico.
Indians of Mexico--Antiquities.
Indians of Mexico--Social life and customs.
Mexico--Antiquities.
Shellcraft--Mexico.