Humphrey: Note with excerpt from Contact magazine of 2 April 1960, giving permission to Pogrund to quote
Robert I Rotberg, Tufts University: Letter to B Pogrund
Letter to B Pogrund
Benjamin Pogrund, London: Letter to Stanley Motjuwadi, Drum
Mary Gregory, BBC: Letter to B Pogrund, London
Christine Purves: Letter to B Pogrund concerning bank draft
Bishop Desmond Tutu, South African Council of Churches: Letter to B Pogrund
Benjamin Pogrund: Interview with RM Sobukwe; copy
Interview with RM Sobukwe
Benjamin Pogrund: Essay about Communist influence