Part of Sam and Ayala Zacks fonds
Correspondence with Renilde Hammacher, Jules Heller, Ira Hirschmann, Penina Herzog, Mirian Hendles, Elise Haas, Ibram Harari and other friends; the Heritage Ontario Congress, and Hadassah (Scopus Chapter, Toronto)
Part of Sam and Ayala Zacks fonds
Correspondence with Ephraim Katchalsky-Kazir regarding the death of his brother, scientist Aharon Katchalsky-Kazir with whom Mrs. Zacks had a close relationship; and others.
Part of Sam and Ayala Zacks fonds
Letters to and from Nora Vaughan.
Part of Sam and Ayala Zacks fonds
Correspondence relating to Young People's Theatre, the World Union for Progressive Judaism, a Bar Mitzvah invitation and other personal matters.
Part of Sam and Ayala Zacks fonds
Publication with acknowledgement of the gift from Mr. Zacks' estate on p. 6.
Part of Sam and Ayala Zacks fonds
Correspondence with Radu Varia, UNESCO, Victoria College, and others
Part of Sam and Ayala Zacks fonds
Telegram [from Orit?] and letter.
Part of Sam and Ayala Zacks fonds
Correspondence with Allan Bronfman and John Bassett regarding a scholarship; Chaim Raphael; letter to Mrs. Franklin Roosevelt, social notes, and a moving, hand-written draft of a letter to Rubin and Esther Reuben just after Sam's death.
Part of Sam and Ayala Zacks fonds
Correspondence of a personal and social nature, concerning the death of Sam Zacks, the honourary degree from the University of Toronto, and other matters.
Part of Sam and Ayala Zacks fonds
Letter from Van Nostrand Reinhold regarding reproduction permission.