Sudanese Girls Train To Be Teachers. They Learn In Grass Hut Classrooms Until New College Is Ready. Sitting under a tree three of the girl teacher trainees note down various movements of the P.T. drill in a neighbouring Primary school. There is also a large education centre for boys at Dilling, which is the administrative centre for the Nuba Mountain district. No Nubas attend the girls training centre so far, but may be enrolled later. May 14, 1953. (Photo by Central Office Of Information).