Ernie, I think you would be surprised to find out how old some of those trying to respond to your needs here are. Don't wimp out with the I'm to old bit. The gun with the greatest potential to be of value is that Parker and you have alerted all the Parker collectors or their representatives already. The Baker guns have a few collectors who might be interested and as soon as they can see what you have the information will start coming. Your drilling (JP Sauer with scope) is probably the next most interesting gun and we can direct you to assistance there if enough isn't found here. The .58 Cal Muzzleloader might be better defined over on
http://www.Americanlongrifles.com under the antigue guns heading. Some of those boys over there are amazing with their very detailed knowledge of such firearms. The A5 16ga is pretty common unless you have a highly engraved (lots of artwork) version. If you are as old as I am you doubtlessly have a few grandkids around. If not borrow someones and they will get their digital camera out and post photos for you. We are so old we have little else to do besides check on your progress so stick with it.
