Citation: ken6528It is Ireland, but it looks more like a 6 pence (rings of dots) The lettering is wrong.
http://www.irishcoinage.com/JAMES1.HTM
That's a great site for Irish coins, but from your scan, the obverse is a large crown on two crossed..lines?. It's this crown ensemble on an Irish farthing. I don't know about different text, but the inner ring, yes..I think that makes it slightly later than 1613, but again, tons of variations. Can you make out a mint mark?. The sixpence of this period is silver, and would have a shield or portrait on it. Anyhoo, of course, this is just my opinion. It's a great coin. I wish I had it!