Papers
Scores for compositions by MacKinnon 1948-1982
Miscellaneous notes on music for the Glee Club; Script of MacKinnon's musical/comedy, "Paradise Square," and tapes of the music from "Paradise Square"
Programs and Advertisements for Glee Club performances; Rules, guides, and instructions for the Glee Club; Yearly reports on the Glee Club and their events, including pictures of singers and Robert MacKinnon: 1964-1982