2012 to commemorate the Diamond Jubilee of Queen Elizabeth II. It is similar to the regular issue, but with the QE60 letter prefix, the commemorative laurel wreath on the lower left corner of the note, and additional wording. A total of 150,000 notes were issued. A commemorative £1 note was issued on 4 July 2013 to mark 200 years since the first commercial operation of Thomas De La Rue. The commemorative note is in circulation alongside the standard £1 note, differing in the portrait of De La Rue on the reverse and a TDLR letter prefix. On November 8, 2018, a commemorative banknote of £20 was issued to mark the 100th anniversary of the end of World War I. It is like the preceding 2012 commemorative issue, but with the seal of the Bailiwick of Guernsey surrounded by poppy flowers and containing the serial letter prefix "TG/W" (for "The Great War"). See also Alderney pound Jersey pound Manx pound References Citations Bibliography External links Guernsey Numismatic Lists and pictures, historical and present-day coins and notes Monetary History of Guernsey The banknotes of Guernsey Circulating currencies Currencies of the British Empire Currencies of the Commonwealth of Nations Economy of Guernsey Currencies of the Channel Islands Fixed exchange rate Currencies introduced in 1921 Pound (currency)