Canadian GPAs:
I used to own a GPA that was sold out of Levy's in Weston, ON in 1957. They had 4 but they might have come surplus fom the USA.
Colin Stevens' GPA page
My GPA is featured at:
COlin Stevens' GPA
A Canadian issue GPA is shown prior to D-Day in UK (with British WD number P5219942.)
Colin Stevens
Mission, BC