gettysburg

Found in Gettysburg today on private property of course. It’s thick as several coins together and about 2/3 size of a dime. Any thoughts appreciated! Appears to say H 2 on the one side unless it’s a capital I and the 2 is facing other way. ME on the other side with something zero below. Seems to...

posted from my cell https://www.livescience.com/archaeologists-find-unexploded-artillery-shell-under-gettysburg-battlefield