The Institut des Hautes Etudes et de Recherches Islamiques – Ahmed Baba (IHERI-AB), formerly the Centre de Documentation et de Recherches Ahmed Baba (CEDRAB), commonly known in English as the Ahmed Baba Institute, houses an excellent collection of historical manuscripts in Timbuktu.
We walked through Timbuktu from one manuscript library to another.
The other library also had amazing historical manuscripts.