Fonds consists of photographs, scrapbooks of newspaper clippings and memorabilia, correspondence, reports and other textual material. The photographs relate to Mr. Williston’s life from childhood to the late 1990s, the scrapbooks document Mr. Williston’s years in political office, and the textual materials relate to both Mr. Williston’s public life and private interests.

Series consists of photographs relating to Ray Williston's life from childhood to recent times, air photographs of Prince George, photographs of Bangladesh, and a listing of photographs slated for use in Mr. Williston's biography "Forests, power and policy: the legacy of Ray Williston" written by Eileen Williston and Betty Keller.