On the arrival of another batch of low value Security Machins I've updated the earlier message regarding variations in phosphor positioning.
Incidentally, the date and sheet number printed on these sheets can be 3mm or 2.5mm high on the same value and the same date.
New Issues: Centenary of the birth of Queen Elizabeth II
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On 21st April 1926, a baby was born. Her parents were the Duke and Duchess
of York. No-one at the time expected that the Duke of York would become
king, an...
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