Fonds consists of textual materials which document Wilhelm Maier's professional activities and interests, along with some related to his activites after his retirement. It includes technical manuals, journals and other publications, correspondence, technical diagrams, patent drawings, home workshop information, and correspondence school materials. Much of the material is written in German.

The fonds consist of research material on various medical and historical topics and research for several of Gibson's books and articles, including his books about UBC's first president Frank F. Wesbrook, Ramon y Cajal Sherrington, and his books New Endeavour and Old Endeavour. In addition, the fonds include manuscripts of a number of Gibson articles and speeches and chapters from some of his books, records from Woodward Health Science centre, and documents for the history of the Faculty of medicine and related to Green College UBC and Oxford. Also included are records from the Agricultural Science Fund Committee (1967-1974), School of Rehabilitation Medicine (1953-1961), Master Teaching Awards Committee (1967-1972), minutes from the Council of the Faculty of Medicine (1950-1964), materials relating to Vancouver civic politics (1970-1984), and correspondence with Sir Frederick Dainton (1980-1983), Cecil Green, and Wilder Penfield among many others.