REMOVE

1. Stained ivory
2. Japanese
3. Museum of Fine Arts, Boston …
4. 19th century

WHAT

1. Sculpture (1)
2. Stained ivory (1)

WHO

1. Kohosai (1)
2. Museum of Fine Arts, Bost … (1)

WHEN

1. 1800 (1)
2. 1899 (1)
3. 19th century (1)
4. died about 1907 (1)