MSC 25-Year Presentations, Toronto 1979
back row standing (l to r): Morley K. Thomas, Roy Lee (both presenters).
sitting: RJO Lerou, Walter D Lawrynuik, RJ Waldorf, I Ayoub, PJ Monette, CW Clark, Alex P Beaton, Dan W Buss.
absent from photo: NJ Fowler, Dave Murdoch, HJ Quinn, Mike Blake, Angus M Gillingham.