- ArchiefA2618 - Robert Sobukwe Papers
- ReeksB - Correspondence - with Robert Sobukwe and concerning him
- DeelreeksBa - Correspondence between B Pogrund and Robert Sobukwe, and general
- Ba2 - Zonder titel
- 44 more...
- BestanddeelBa2.45 - B Zackon and Birkan: Letter to B Pogrund from B Zackon
- BestanddeelBa2.46 - Letter to B Pogrund from Sally
- BestanddeelBa2.47 - Veronica Sobukwe: Letter to B Pogrund
- BestanddeelBa2.48 - Robert Sobukwe: Letter to B Pogrund from Robben Island
- BestanddeelBa2.49 - Thrupps, Johannesburg: Invoice T01382-40 for B Pogrund
- BestanddeelBa2.50 - Benjamin Pogrund: Letter to Officer Commanding Robben Island Gaol
- BestanddeelBa2.51 - Benjamin Pogrund: Letter to Peter Hjul, Cape Town
- BestanddeelBa2.52 - Benjamin Pogrund: Letter to Robert Sobukwe, Robben Island