From Jim VE3CSO:
Bill Dunn VE3BMO passed away on April 24, 2012. Bill goes all the way back to the 60's and 70's when he produced a number of 8 x10 photos for TFMCS - these can also be viewed on our website. We only missed the boat on this one by 5 years!
Please see the obit.
Here is a photo from 1970 with Bill in the foreground, Norbert VE3DSB at left and Lloyd VE3ERQ (supplied by Norbert VE7DKB):