Accrual consists of materials relating to Alpha Delta Kappa and its chapters. Includes scrapbooks, minute books, charters, audio-visual materials, photographs, and other ephemera and artifacts.

Accrual consists of materials relating to the Ontario branch of Alpha Delta Kappa. Includes minutes of the provincial executive meeting as well as the provincial conference.

Records of the the provincial organization as well as some of the chapters. Includes financial information, historical accounts, and scrapbooks documenting history, events and personalities in a chronological sequence.

Accrual consists of materials created and accumulated by the Zeta Chapter of Alpha Delta Kappa. Includes materials relating to the chapter activities as well as to those of Alpha Delta Kappa Ontario and International.