GREAT BRITAIN. Queens Platinum Jubilee. 70 Britannia Pounds, 2022. P-Unlisted. Commemorative. Fantasy. PMG Superb Gem Uncirculated 67 EPQ.A fantasy note commemorating the Queens Platinum Jubilee. 1st prefix. This note bears the coveted serial number of 7o, which coincides with the theme of the note for the Platinum Jubilee.