REMOVE

1. Ivory, polychrome wood
2. 1917
3. ca. 1915
4. 1913

WHAT

1. Aerophone/side-blown trum … (1)
2. Decorative Arts and Utili … (1)
3. Ivory, polychrome wood (1)

WHERE

1. African; Central African; … (1)

WHO

1. The Metropolitan Museum o … (1)

WHEN

1. ca. 1915 (1)