James -
I think you may have something there! One thing for sure, it's fun to see something different and to theorize on its origin.
I had always thought that Canadian built machines WP were made in the two U.S. factories (after all, why build machines in Canada when we in the U.S. ship from Ohio and Michigan to the West Coast every day, and from St. Joe and Clyde to Toronto is a short drive?) but maybe there was/is a Canadian plant? That would explain a lot.
RE: The 65's. I'm not sure James which ones you're thinking about when I said some were on the way, but there are two pairs actually. Remember the Coppertone Ladies in Denver? I bought them several months ago, and paid to have them shipped from Denver to Phoenix about a month ago. Shipping took a while to arrange. They will rest in Phoenix for a while, then ship from there to Fort Smith, Arkansas (free), take a shorter pit-stop there, then ship to Charlotte again for free. It's a crazy route, but Denver to Phoenix was cheap and the rest is space-available and free. The 65 800s are paid for too, however getting them here isn't arranged yet but I've started the process.
Back on topic, such a cool Inglis. I hope it brings a lot of fun to its new owner!