1990 BAILIWICK OF JERSEY FIVE POUND 5 OZ PROOF SILVER COIN. Commemorates the 50th Anniversary of the. The obverse features the Queen and reverse features a British Spitfire in flight over Britain. THIS MEASURES 65MM AND IS 5 TROY OUNCES OF. This item is in the category "Coins & Paper Money\Coins: World\Europe\UK (Great Britain)\Crown".The seller is "bbbubbaz" and is located in this country: US. This item can be shipped worldwide.