- FondsA2618 - Robert Sobukwe Papers
- SeriesB - Correspondence - with Robert Sobukwe and concerning him
- SubseriesBe - Benjamin Pogrund: Correspondence - B. Pogrund's research for his book on Sobukwe, and notes
- sub-subseriesBe2 - Correspondence
- 22 more...
- FileBe2.23 - Humphrey: Note with excerpt from Contact magazine of 2 April 1960, giving permission to Pogrund to quote
- FileBe2.24 - ZB Molete: Aerogramme to B Pogrund
- FileBe2.25 - Letter to B Pogrund
- FileBe2.26 - Benjamin Pogrund: Letter to Professor Robert I Rotberg, Tufts University, Massachusetts
- FileBe2.27 - Robert I Rotberg, Tufts University: Letter to B Pogrund
- FileBe2.28 - Benjamin Pogrund: Letter to Saths Cooper
- FileBe2.29 - Robert I Rotberg, Tufts University: Letter to B Pogrund
- FileBe2.30 - Letter to B Pogrund
- FileBe2.31 - Benjamin Pogrund, England: Letter about UN visit possibly to unidentied person
- 17 more...