Parker's Prairie, MN Double Denomination

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Error Notes > National Bank Notes > Minnesota

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Parker's Prairie, First NB, 6661
Fr. 650/624 $20/$10 1902ND Double Denomination
Grade: VF 30    

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I have looked at a great many large size National Bank Notes and never have I found an accidental Double Denomination among them. This error is a beauty that occurred when a $10 sheet back was inverted, to cause this mix up a $10/$20, as well as a $20/$10 and two $10 inverts. I'm not sure when this error was discovered, by the bankers or later.

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