British War OfficeZagazig, Kufur el Ayid, Bilbeis, El 'Abbasa, El Isdiya, El Qurein, El MahsamaTIFFd87bdd45-da56-4a45-ae5c-9f9196620b4aaraBritish War OfficePublicSurvey of Egypt: ZagazigMaps1935University of Chicago