Thanks for the input everyone, I have been gone for a while, but will make a chamber cast when I can. I have a quick photo set of this one, I’ll forward some pictures, and thank you for the offer. Also it was a couple of boxes of N rounds now that you mention it.

I would love to see any and all German doubles if anyone feels like sharing them. I would love a Merkel, I have two 16/8x57 Bockbüchsflinte from Merkel, but no doubles.