 They are still in their possession to this day. / The keys are made of silver, and are 26 in number. They are kept by the Akwamu in a box formerly used to store gold, called apem adaka. Christianborg Castle became the residence of Ghana's first president, Kwame Nkrumah, in 1960.
<coherence>  They are still in their possession to this day. / The keys are made of silver, and are 26 in number. They are kept by the Akwamu in a box formerly used to store gold, called apem adaka. Christianborg Castle became the residence of Ghana's first president, Kwame Nkrumah, in 1960.
 They are still in their possession to this day. / 