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
Letters relating to exhibit of the collection in Israel, correspondence with John Pope, Freer Gallery; and others.
Part of Sam and Ayala Zacks fonds
Correspondence primarily with Mark Levy regarding fund-raising and other matters; personal correspondence with friends in the U.S. and Israel.
Part of Sam and Ayala Zacks fonds
Small file of personal correspondence; letter to the National Film Board.
Part of Sam and Ayala Zacks fonds
Correspondence with Hadassah executive (resigning from the Board), the Salmagundi Club, the Spivak Quartet Association, and the Women's Musical Club of Toronto.
Part of Sam and Ayala Zacks fonds
Correspondence with dealers, artist Johanan Simon.
Part of Sam and Ayala Zacks fonds
Correspondence with the Whitney Museum, Albert White Gallery, Who's Who in American Art, Winnipeg Art Gallery, William Withrow, Alan Wilkinson, The World Museum Fund, Lela and York Wilson and others
Part of Sam and Ayala Zacks fonds
Brochures and advertisements relating to books, performing arts, shipments to Israel; unmailed letters to John Rewald and an Israeli lawyer; correspondence.
Part of Sam and Ayala Zacks fonds
Personal correspondence with friends and family; list of expenditures on upkeep of the Tel Aviv house; letter from John Rewald, letters from charities.