Sub-series consists of the records of The Appleby Old Boys' Association and the Appleby College Alumni Association.
Though the first annual dinner was held in 1916, it was not until 1920 that The Old Boys' Association was formed when Old Boys G.W.S. Adams, T.G. Heaton, A.L. Ambrose, R.E. Haas, A.D. MacLean and A.H. Gillespie met to officially form the organization. As a result of coeducation, the name of the organization was changed to The Appleby College Alumni Association effective September 1, 1991.
Sub-series consists of the following files: Constating Documents, Minutes, Financial Records, Correspondence, Alumni Directory, Class Agent Manual, Annual & Reunion Dinner, Alumni Events, Branding/Crest/Letterhead, Awards and Recognition, Publications.