Coin ID?

[vondrewvious]

Any id experts. It was dug at a site that produced many 1850 to 1890 coins. It's about the size of a quarter. I can't seem to match it to any Canadian or British Coins.

 

[Mackaydon]

The shield looks Spanish, with lions and castles in opposite quadrants. Likely candidate is Isabella II (1833-1868); similar obverse image found here (scroll down):http://americanhistory.si.edu/collections/numismatics/spain/Spain.htm
Don.........

Edit: Here's another image of your coin, just not the same denomination (Nor do I even suggest yours is a contemporary conterfeit as is this referenced one.)

http://www.coinarchives.com/w/lotviewer.php?LotID=516388&AucID=374&Lot=1106