1. Maps from "Ṣawt Miṣr" Creator: Muʼmin, Muṣṭafá. Date: 1951 Language: Arabic Geographic region: Egypt; Sudan
2. Nile main stream, between Halfa and Khartoum with the locations of the second and fourth water falls Creator: Egypt. Maṣlaḥat al-Misāḥah Date: 1949 Language: Arabic Geographic region: Egypt; Sudan