France has agreed to hand over a "talking drum" looted by colonial troops from Côte d'Ivoire in 1916 in the latest repatriation of stolen artefacts.
The Djidji Ayôkwé drum, more than three metres (10 feet) long and weighing 430 kilos (950 pounds) was used by the Ebrie tribe to transmit messages.
It is one of hundreds of objects France is preparing to send back to Africa.
The drum is to be exhibited permanently in a new museum being built in Côte d'Ivoire's commercial capital Abidjan.
"All of Côte d'Ivoire is ready to welcome it," Ivorian Culture Minister Françoise Remarck said at a ceremony in Paris.
France has been flooded with restitution demands from former colonies such as Algeria, Mali and Benin. Its national museums hold tens of thousands of artworks and other prized artefacts that were seized or purchased during the colonial era.