REMOVE

1. carved walrus ivory and pigm …
2. Fine Arts Museums of San Fra …
3. 1999
4. 20th century
5. 1900
6. United States

WHAT

1. Decorative Arts and Utili … (1)
2. Game (1)
3. carved walrus ivory and p … (1)

WHERE

1. North American; American (1)
2. United States (1)

WHO

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

WHEN

1. 20th century (1)
2. United States (1)