| Identifier   | Title | Level of description | Date | Digital object |  | 
                            
            | 1 | Correspondence. | File | May 5, 1960-May 18, 1960 |  |  | 
                            
            | 3 | University of Waterloo quarterly and Alumni courier. | File | [June 1966?]-[April 19, 1967?] |  |  | 
                            
            | 4 | The Coupler (v. 42, n.9). | File | September 1967 |  |  | 
                            
            | 6 | Faculty of Mathematics booklets. | File | 1968-1969 |  |  | 
                            
            | 8 | Donald Cowan and unidentified individual working at a computer. | File | 1985 |  |  | 
                            
            | 2 | Press clippings. | File | January 18, 1965-November 22, 1976 |  |  | 
                            
            | 7 | High school brochure. | File | 1971 |  |  | 
                            
            | 9 | Notebook. | File | June 28, 1989-December 8, 1990 |  |  | 
                            
            | 5 | Pamphlets. | File | 1968-June 6, 1981 |  |  | 
                            
            | 12 | The challenges of creating, distributing and maintaining software from a university research laboratory / Don Cowan. | File | May 20, 1992 |  |  | 
                            
            | 13 | The life and times of Don Cowan (1960-1995): for SCI 333. | File | 1995 |  |  | 
                            
            | 10 | IBM academic partners for higher education / Academic Information Systems. | File | [199-?] |  |  | 
                            
            | 11 | Research, November 23, 1990, #1 : notebook. | File | November 23, 1990-July 9, 1993 |  |  | 
                            
            | 14 | Math ties : UW Faculty of Mathematics alumni newsletter (v. 12, n.1). | File | February 1997 |  |  |