Author: Ibn Masʿūd, Aḥmad ibn ʿAlī Language: Arabic Material: Paper Repository: Real Biblioteca del Monasterio de El Escorial Classmark: RBMECAT Árabe 6 (3ª) IIIF Manifest: https://rbdigital.realbiblioteca.es/files/manifests/esc_Arabe6_3.json