I had a chance to take it down a bit further and do some cleaning. I found out a few more interesting things and also took some more pictures. It is definitely not 12 bore, as it is clearly marked on the bottom 14. It also has what I assume would be the maximum load of 3 drams and 1 1/4 oz which seems reasonable. Here are a few more pictures of it.










I hope I can get it shooting again. I points like a dream and the locks are incredible quality, I will have to take some pictures of those next time I take them off.