[q]1920 was a transition year for the Canadian cent.
They started by producing the large cent before
switching to the small cent.[q]
Thanks for that great information JimmyD

I'll have to look into some of the older Canadian Pennies
so it looks like that in 1920 Canada produced large cents (25.5mm) and small cents (19.05mm)
Time for me to go shopping for that large 1920 cent.