Not sure if anyone might be interested in this, if they haven't already spotted it:

https://www.gunpost.ca/books/firearm-literature/thunder-bay/complete-set-double-gun-journal

To be clear, I have no association with the seller, never spoken to him, so I have no connection with this. I've no idea if this is a deal or not; it's a pretty specialized market. I merely wanted to make any interested parties aware that the set was available.