- ArchiefA2618 - Robert Sobukwe Papers
- ReeksB - Correspondence - with Robert Sobukwe and concerning him
- DeelreeksBa - Correspondence between B Pogrund and Robert Sobukwe, and general
- Ba7 - Zonder titel
- 31 more...
- BestanddeelBa7.32 - Benjamin Pogrund: Letter to RM Sobukwe, Robben Island
- BestanddeelBa7.33 - Benjamin Pogrund: Telegram to RM Sobukwe, Robben Island
- BestanddeelBa7.34 - Mrs CL Taylor, Rochester, New York: Aerogramme letter to B Pogrund
- BestanddeelBa7.35 - Benjamin Pogrund: Fonogram to RM Sobukwe
- BestanddeelBa7.36 - Helen Suzman, MP: Letter to B Pogrund
- BestanddeelBa7.37 - Benjamin Pogrund: Note to RM Sobukwe
- BestanddeelBa7.38 - Robert Sobukwe: Telegram to B Pogrund from Kimberley, and two transcripts
- BestanddeelBa7.39 - Benjamin Pogrund: Letter to Robert Sobukwe
- BestanddeelBa7.40 - Robert Sobukwe: Letter to B Pogrund from Kimberley
- 45 more...