Circulars issued by the S.A.I.R.R. explaining that the Native Affairs Commission would enquire into the use and supply of kaffir beer and giving the Commission's itinerary; evidence supplied to the Commission by the Langa Advisory Board and Langa Vigilance Committee, District Communist Party of Johannesburg, Durban Branch of Social Services of South Africa, Durban Joint Council, of Europeans and Bantu and Dr. A.B. Xuma; press clipping on the Commission's sitting at Port Elizabeth.