1797 Bank of England emergency Dollar counterstamped on Spanish colonial 8 Reales EF scarce

Emergency issue consisting of foreign silver coins, usually Spanish Colonial, having a bust of George III within an oval (1797) or octagonal (1804) frame. Countermarked 8 Reales circulated at 4 Shillings 9 Pence in 1797 and 5 Shillings in 1804.