While doing some postal history research I came across a reference to a bi-monthly magazine put out by the Stamp Collector's Exchange Club that was started in Canada in 1935 by N.C. Carmichael. Apparently it lasted for 23 years, which puts its termination date at 1958.
Notable Canadian mentions in the magazine include Fred Jarrett (Order of Canada), K. Bileski and Jim Webb. Here is a link to Vance Auctions, which has an article about the club:
http://www.vanceauctions.com/vancedesk.html#SCECAll in all it sounds like it was a pretty nifty club/magazine given that it had over 5000 members world-wide. Since it was around into the late 1950's are there any SCF members who were part of it? Can anyone enlighten us with any clips from articles or whatever?