REMOVE

1. Costume and Jewelry
2. Societal Artifact
3. serpentine
4. Fine Arts Museums of San Fra …
5. -800
6. 1800-800 B.C.
7. -1800

WHAT

1. Costume and Jewelry (1)
2. Societal Artifact (1)
3. mask (1)

WHERE

1. Mexico (1)
2. North American; Central A … (1)

WHO

1. Fine Arts Museums of San … (1)
2. Unknown (1)

WHEN

1. 1800-800 B.C. (1)