|Gold dust spoons of hammered metal.|
Such spoons were used by the Akan people in Ghana and other parts of West-Africa. They were used to store gold dust which was used for daily transactions before coins and money replaced them.
Strangely, there is a small feather in the box that may indicate that is was also used for rituals (see 4th photo).
Lit.: African Goldweights - Miniature Sculptures from Ghana 1400-1900 - page 26