I accrued 12 coins that the guy said came from a Spanish Shipreck ...Any thoughts to what they are and value would be helpful!
The first of this group appears to be Roman, probably first three centuries AD. The SC is a giveaway, as it was used on all Roman bronze coins for many years. The images of the others are not good enough to really tell anything, although the third one looks to be much newer. Unfortunately, in this condition these coins have little value.