James II Ireland Gunmoney large shilling coin dated April 1690 issued during his rebellion after the "Glorious Revolution" of William and Mary.
Interesting blundered obverse legend: DFI for DEI.
Obverse: laureate head of James facing left.
Reverse: Crown with crossed scepters and date 1690 XII (mark of value = 12 pence) above and Apr. below.
Certified by NGC to AU 55, S-6581Q.