- collectionA2618 - Robert Sobukwe Papers
- Série organiqueB - Correspondence - with Robert Sobukwe and concerning him
- Sous-série organiqueBa - Correspondence between B Pogrund and Robert Sobukwe, and general
- Ba11 - Sans titre
- Ba11.4 - Sans titre
- DossierBa11.4.1 - Benjamin Pogrund: Letter to Ambassador Andrew Young, Washington DC
- DossierBa11.4.2 - Letter to Ambassador Andrew Young, UN Mission, New York
- DossierBa11.4.3 - Benjamin Pogrund: Letter to JT Kruger MP, Minister of Justice
- DossierBa11.4.4 - Dr Bodo Koch: Letter to Dr Aboo
- DossierBa11.4.5 - Benjamin Pogrund: Letter to JT Kruger MP, Minister of Justice
- DossierBa11.4.6 - Benjamin Pogrund: Letter to JT Kruger MP, Minister of Justice
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