US Notes

National Bank Notes Third Charter Period: Red Seals, Date Backs, and Plain Backs Compared

The Third Charter Period of National Bank Notes spans three distinct design varieties issued between 1902 and 1929, each telling a different story about American banking history and federal currency policy. Understanding the differences between Red Seals, Date Backs, and Plain Backs is essential knowledge for any serious collector of large-size nationals.

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Series 1902 $10 National Bank Note Blue Seal: Plain Back vs. Date Back and How to Attribute Them by Charter Period

The Series 1902 $10 National Bank Note survives in two visually distinct varieties, the Date Back and the Plain Back, each tied to specific charter periods and printing windows that define their rarity and value. This guide walks collectors through the precise attribution points, signature combinations, and market realities that separate a common type note from a genuine treasure.

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Series 1902 National Bank Note Blue Seal Third Charter: Understanding the Three Date Back Varieties

The Third Charter National Bank Notes of 1902 represent one of the most nuanced collecting challenges in large-size US currency, with three distinct varieties distinguished by their back designs and date panels. This guide breaks down every variety, signature combination, and rarity tier so you can identify, evaluate, and confidently pursue these fascinating blue-seal notes.

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