I have a complete set of Ontario plates from 1920 to the current issue hanging along the shelf in my garage.
I also have all the 1967 plates over the spot where I park the Mustang.
And all the 1934 plates except the Territories and Newfoundland over the Chevy. I think they didn't have any in NWT in 1934 however they did in the Yukon. It is made of unobtainium. As far as Newf goes, it wasn't a province then and the 1934 plate is horrendously expensive when you can find one.