There is no deadline to exchange old banknotes with the Bank of England. But it is usually easier and quicker to exchange notes at your own bank or at the Post Office.
Yes, and I'm sure this lady was happy to take your imaginary Internet money instead : r/Buttcoin
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Parhlo - The federal government on Friday declared an
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Colorful old World Paper Money background, Banknotes of different
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Why are new banknotes made of polymer?