US Notes

Grading Silver Certificates by Seal Color Intensity: How Faded Blue Seals Affect PMG and PCGS Scores on 1935 and 1957 Series Notes

The vivid blue Treasury seal on Silver Certificates is one of the first things graders examine, and even subtle fading can drop a note one or two full grade points. This guide breaks down exactly how PMG and PCGS Currency evaluate seal color on 1935 and 1957 series notes, with practical advice for collectors chasing high-grade examples.

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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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Fading vs. Toning on Silver Certificates: How Blue Seal Color Loss Affects Your Note’s Grade

The blue Treasury seal on Silver Certificates is one of the most grading-sensitive elements in all of U.S. paper money collecting, and distinguishing problematic fading from acceptable natural toning can mean hundreds of dollars in value. This guide breaks down exactly how professional graders evaluate seal color, what causes each type of color change, and how collectors can protect and identify their Silver Certificates with confidence.

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Series 1914 $20 Federal Reserve Note: Blue Seal, Red Seal, and District Varieties Explained

The Series 1914 $20 Federal Reserve Note stands as one of the most historically significant large-size issues in American currency, spanning two distinct seal colors and twelve Federal Reserve Districts. Whether you’re hunting a complete district set or chasing the elusive red seal varieties, this guide breaks down everything collectors need to know about print runs, signature combinations, and current market values.

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National Bank Note Second Charter Period Blue Seal Varieties: A State-by-State Guide to the Dates Back Issues

The Second Charter Period Dates Back National Bank Notes, issued from 1882 to 1908, represent one of the most geographically diverse and historically rich collecting categories in all of large-size US currency. This comprehensive guide breaks down the blue seal varieties by state, explains the key signature combinations and print run differences, and gives collectors at every level the knowledge to identify, evaluate, and pursue these fascinating pieces of American banking history.

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