Certificate of Award of the Peace Gold Medal, issued by the Presidential Committee of the World Council of Peace to the Rivonia Prisoners, signed by J.D. Bernal on the 27 April 1964; Note of Thanks written to Hilda by Annie Goldberg in 1964; typed letter (unsigned) to Mary Benson in acknowledgement of her statement she made before the Special Committee on Apartheid in March 1963, dated 26 April 1964; typed note with handwritten explanation "Dennis Goldberg's father outlining a plan to me to get Dennis, Rusty and others out of jail. He said I must supply the people, van, jackets, tools, etc.".