REMOVE

1. whalebone
2. North American; American
3. United States
4. Fine Arts Museums of San Fra …
5. Unknown

WHAT

1. Costume and Jewelry (1)
2. Decorative Arts and Utili … (1)
3. Domestic Object (1)
4. Mask (1)

WHERE

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

WHO

1. Fine Arts Museums of San … (2)

WHEN

1. United States (2)
2. 1800 (1)
3. 19 - 20th century (1)
4. 1999 (1)
5. Undated (1)