That was my first guess too, had a friend do some digging and found all the different types and couldn’t find anything matching the small print not Caps on the bottom. Was just wondering if anyone has ever seen a similar piece. Might not be rare but seems unique. One of my pictures at beginning...
Looks like a type 12 but as writing underneath match but there is a number on the back side, therefore cannot match to any types and does not have double dash