Perhaps some explanation is appropriate (because I admit I did a double-take when I saw that value).
Your note falls into a 5,000-note range of Single Note Replacements. These were used to replace defective notes in a bundle after the reams were cut.
Hope that helps.
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BWJM, F.O.N.A.
Life Member of CPMS, RCNA, ONA, ANA, IBNS, WCS.
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Treasurer, Waterloo Coin Society.
Show Chair, Cambridge Coin Show.
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