Slides featuring various images and diagrams related to users, applications, and systems. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo. Two of the slides may have been used in a lecture on the Computing Centre at the University of Waterloo.

Slides featuring various text and diagrams related to computer memory. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various text and diagrams related to computer networking. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo. A note on the original slide box read, "[Gembro] slides for 25th."

Slides featuring images of text, diagrams and graphics that were used during a presentation likely titled, "Micro computer networks for education at the University of Waterloo." The diagrams were created by Peter J. Ponzo, Professor, Applied Mathematics, University of Waterloo.

Slides featuring photographs of an unidentified event at the University of Waterloo. The event name may have included the acronym OUCC and it may have been held between May 15-17 (year unknown).

Slides featuring various images and diagrams related to personal computing, microprocessors, and microcomputers. Two of the slides feature the Red Room inside the Computing Centre at the University of Waterloo. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various text and diagrams related to sequential circuits. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various text with commands for a computer program. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring various images and diagrams related to academic services and systems and experimental-control activities. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring images of text and diagrams used during a presentation about the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system. The slides also include information about the University of Waterloo, student computing problems, and the delivering of computing services and micro computer networks. The diagrams were created by Peter J. Ponzo, Professor, Applied Mathematics at the University of Waterloo.

Slides featuring images of text and diagrams related to various topics including networks, input methods, facilities at the University of Waterloo and more. Some slides feature images of the University of Waterloo crest, the Mathematics and Computer Building, the Red Room, and the Computing Centre. It is possible these slides are duplicates from several presentations.

Slides featuring photographs of computer equipment at the University of Waterloo. Some slides feature photographs of unidentified individuals.

Slides featuring photographs primarily of the Computing Centre at the University of Waterloo including the Red Room. Many of the images include unidentified individuals.

Slides featuring photographs primarily of the Computing Centre at the University of Waterloo including the Red Room. Many of the images include unidentified individuals.

Slides featuring various images and diagrams possibly related to the University of Waterloo, especially its Computer Science program and future direction. It is likely that these slides were used as teaching aids by Donald Cowan during class instruction at the University of Waterloo.

Slides featuring photographs primarily of computer equipment at the University of Waterloo. Some slides include images of students and staff working with the equipment.

Slides featuring photographs of the Red Room in the Computing Centre at the University of Waterloo.

A photograph of the Red Room in the Computing Centre at the University of Waterloo taken on May 3, 1982. This photograph is a reproduction of an image from a file in the Graphic Services fonds titled, "View of Red Room, Computer Centre," reference code 82-05-04. A link to file 82-05-04 is available in the related materials note.

Slides featuring text and diagrams used during a presentation given by Paul Dirksen likely titled, "Networking IBM personal computers at University of Waterloo."

Slides featuring photographs of computer labs at the University of Waterloo.

Slides featuring photographs possibly of a computer expo at the University of Waterloo.

Slides featuring photographs of computer labs at the University of Waterloo.

Slides featuring photographs of the Red Room in the Computing Centre at the University of Waterloo.

Slides featuring photographs of computer labs and the Red Room in the Computing Centre at the University of Waterloo.

Audio cassettes with recordings of interviews Donald Cowan likely participated in recounting the history of computer science at the University of Waterloo. One cassette is a recording of a group interview. These interviews may have taken place as part of the 25th anniversary of computer science at the University of Waterloo in 1992. It is not clear who is serving as the interviewer on any of the tapes.

Slides featuring photographs of IBM computer equipment at the University of Waterloo.