Rotblat thanks BR for his letter 19 June. It would be a great idea for BR to say something about Pugwash in his new Penguin book. He writes that the Vienna Declaration was made public and thus anybody has the right to reprint, especially BR as he is the Chairman of the Pugwash Continuing Committee. Rotblat encloses a copy of the Declaration, including the signatories (not present), and notes that only Szilard abstained during the meeting.

He asks if BR could return his copy of Rotblat's History of Pugwash.