I need some help on a couple items, I found a old regiment camp site in the woods pulled a 1872 quarter, canon ball a button with a royal crown in the middle,I'm in Canada btw, another item uncovered is what I thought was a old smoking pipe but its not and I have no clue what it is. The canon ball is 9 1/2 inches around and roughly 5 pounds, so any help on the pipe looking thing and button would be great, cheers