Back row (l to r): Prof. Bernhard Haurwitz
(instructor, sitting), Des Kennedy (instructor), Wendell Hewson (instructor),
J Al Conway, Bill Noble, Clarence Boughner (instructor), W (Bill) E Knowles
Middleton (instructor).
Middle row: Lloyd P Geldart, Jack A Turner,
Andrew Thomson (deputy controller), Herb Chadburn.
Front row: Bob Graham, Don Cameron, Ade
Lenahan.
Absent: Tommy Thompson
Absent: W (Bill) E Knowles Middleton (instructor).