- FundosA2618 - Robert Sobukwe Papers
- SériesB - Correspondence - with Robert Sobukwe and concerning him
- SubsérieBa - Correspondence between B Pogrund and Robert Sobukwe, and general
- Ba5 - Sem título
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- Pasta/ProcessoBa5.56 - Benjamin Pogrund: Letter to Clive
- Pasta/ProcessoBa5.57 - Benjamin Pogrund: Letter (registered) to RM Sobukwe
- Pasta/ProcessoBa5.58 - Benjamin Pogrund: Letter to Nana
- Pasta/ProcessoBa5.59 - Benjamin Pogrund: Letter to Officer Commanding, Robben Island Gaol (copy) with expenditure receipt (original) for R10
- Pasta/ProcessoBa5.60 - Benjamin Pogrund: Letter to RM Sobukwe (copy) and registered post certificate (original), and typed transcript
- Pasta/ProcessoBa5.61 - John Orr's: Invoice 13721-2 for clothing
- Pasta/ProcessoBa5.62 - Robert Sobukwe: Letter to B Pogrund from Robben Island
- Pasta/ProcessoBa5.63 - Robert Sobukwe: Letter to B Pogrund from Robben Island
- Pasta/ProcessoBa5.64 - Benjamin Pogrund: Letter to System Manager, Claims Section
- 4 mais...