There are 10 human skulls stored at a German university that McMichael Mutok Jr wants to bring home.
The skulls were taken more than 100 years ago from villages in his country Palau, an archipelago in the north-west Pacific where Mr Mutok Jr works as a registrar.
They are kept in cardboard boxes in the University of Göttingen's anthropological department, each skull stamped with a number that corresponds to an index card.