have a 1872 dime,has roman number 111 on back cant find it on net.What is it.?

Answer 1

You don't have a dime. You have a three cent piece. They are rare and depending on it's condition, it can be worth a lot. Here is the link to eBay on what they can be worth.

http://coins.search.ebay.com/1872_2-3-20-Cents_W0QQfromZR4QQsacatZ3356QQssPageNameZWLRS