Bank of Scotland, £10 experimental polymer issue, 1 June 2016, serial number X010298, brown, lilac and orange-brown, portrait of Sir Walter Scott at right, the Bank of Scotlands head office (The Mound, Edinburgh) at centre left, thistle motif in background, arms low left, value top left and low right, bank title in vertical format at far right, reverse, Glenfinnan viaduct, (Pick 131x), in PMG holder 66 EPQ Gem Uncirculated, only three examples in higher grade