Good day everyone. I am looking for opinions on an old relic that I have come in contact with. I don't have the gun in hand yet, just some pics. I am curious/trying to figure out what exactly this gun may have been. My first question is, what are the opinions, from the pics, as to if these tacks are old or have been added at some point to an old gun as a fakery. The tack pattern is the same on both sides. Next question is, what exactly overall might this have been. If you look at the one pic at the front of the lock,, you can see that it appears this is a different lock on the gun. The wood in front of the lock looks like a longer lockplate was originally on the gun. You can also see that the breech plug tang is sticking up and points straight back. Was this gun converted to percussion by installing a different lockplate and possibly barrel, or perhaps maybe a different breech plug was installed at some point. Either way, the lockplate and tang have been on the gun a long time. The barrel is octagon going to round and is smoothbore. It is also marked "Minories London " on the barrel. So from the pics, I am looking for opinions on what this maybe once was/is. I won't have the gun in hand for a week. I hope to find some kind of a hammer and then place the gun on the wall.