East.The Sudan-Eritrea frontier from the junction of K. Ambakta and K. Baraka to R. Setit opposite the junction of Khor Royan; thence the Sudan-Abyssinia frontier to J. Madbara (south of Gallabat).
South.From J. Madbara along the Abyssinian frontier to the R. Rahad, thence down the thalweg of that river to Ein El Lueiga.
West.The eastern boundary of Berber Province from Tendera (Kassala) to Mitateb (Kassala) and thence viâ J. Kelitawi to Wadi Faragalla. From this point southwards to J. Daein, leaving Geili (Blue Nile Province) to the west, and thence to Hafir Sueih, J. Nasub, J. Arafi, J. Geriya to Ein El Lueiga (Kassala) on the Rahad.
Khartoum.
North.The southern boundary of Berber from the Wadi Mogaddam (W. El Melh)[258] viâ J. Rueis to Hagar El Asal.
East.From Hagar El Asal the boundary runs to mile post 515 on the railway, thence through J. Ganatir to the Hafirs of Kambelawi and Wad Edeid El Sid, 35 miles east of the Nile, thence south to Jebel Dura, and thence to Soba on the Blue Nile, thence straight across the Gezira to Meshra Abadam on the White Nile.
South.Meshra Abadam to J. Medaha to Fatasha well (Khartoum).
West.From junction of W. El Melh with W. Mogaddam; leaving the whole of the Geriat tribe and Gabra wells to Khartoum, the boundary runs south to J. El Sufar, thence to Fatasha.
Kordofan.
North.The southern frontier of Dongola.