This is my first purchase of an antique S&W, and I am curious to know if the paper that came with the gun should be saved (authentic, or just something to collect problematic moisture?); and whether or not the brush (it appears to be natural bristle) is something that would have come with the gun (it's a strange size, I know, but as I said, I am new to antique S&W's, and have no idea what they provided back in the days of black powder).
Thank you in advance for any help.