Start of the sale:
ERROR B368, Serial Number on the Back, Bank of England 20 Pounds Banknote
Note, this auction has an extension of one minute if a bid is received in the last minute. Therefore, the auction may say closed but you need to refresh the screen to get back to bidding on the lot.
Please see photos for condition, there is a middle crease but sharp corners, and, my terms of sale tab detailing postage cost.