jorgelito

So, I have some "souvenirs" that came back with me from my trip to the Middle East last summer, including 4 live rounds. I am not sure of the caliber but I am certain they are not from hand guns. It's about 2 5/8" long and a 5/8" diameter. I realize I should measure in metric but I don't have one handy at the moment.

My question is, as interesting as they are, how can I store or display them safely. Up to now, all my souvenirs have been shells which are presumably safe. At the moment, they are loose in a drawer and one sits on my desk, pointing up. Still, I am not a firearms expert so I want to learn how to handle them properly.

Any suggestions?