Acknowledgement letter for the information on Peter Frankel, 15 December 1969 Box Shared Unit ID: 4 Date: 15 December 1969
Letter about Ho Chi Minh Project and the request for the details of Mr. Peter Frankel from Brazil "Who's who", 6 September 1969 Box Shared Unit ID: 2 Date: 6 September 1969
Letter about the Ngun Ai Quoc-Pritt papers, the Privy Council decision and jobs in the typing firm and BBC, 26 December 1969 Box Shared Unit ID: 5 Date: 26 December 1969