Colonial Coin ID help

[Patriot Relics]

Hey guys,

Found this coin at an friends old plantation property in Charleston dating from the late 1700s. The coin is badly corroded but measures 20mm in length and I believe to be copper. There are raised letters around the edge on both sides but hard to make out. The back appears to have a crest and a large I. Anyone have any ideas?

 

[Iron Patch]

Counterfeit 2 reale.

 

[Patriot Relics]

Thanks for the help iron patch. Base on beING only 20 millimeters I think it's a counterfeit one real.

 

[Patriot Relics]

Thanks for the help iron patch. Based on being only 20 millimeters I think it's a counterfeit one real.