Spanish Silver ?

[Flyingbuy]

I had about an hour to kill before picking my daughter up from her job today and hit a small field that doesn't look to have much age or history . I dug four or five clad coins before I was surprised to pulled this piece of coin which was at about 5 inches. Looks to be part of a Spanish silver coin ? Can anyone help ID this ?

 

[The Seeker]

I would say.....thats a nice one hour find!

 

[treasurefiend]

WOW - Now that's a grad supprise to see at the bottom of you plug!!!!!