Fonds consists of Sigma Xi, Calgary Club/Chapter records including correspondence (1964-1979), financial records (1968-1979), membership lists (1971-1982), and audio recording and guest book containing photographs relating to the installation of the Chapter (1980); and Sigma Xi, National records including proceedings, constitution and by-laws, handbook, manuals of procedure, and newsletters (1954-1971, 1974-1982).