Why Three Letters After a Grade Number Can Double Your Investment
Walk through any major currency auction, flip open a Heritage or Stack’s Bowers catalog, and you will notice something curious: two notes carrying identical PMG or PCGS grades can be separated by hundreds, sometimes thousands, of dollars in realized price. The difference often comes down to three letters printed on the label: EPQ, or Exceptional Paper Quality. Nowhere in the entire landscape of United States paper money is that distinction more financially significant, or more genuinely meaningful to the collector, than in the world of National Bank Notes.
National Bank Notes were issued from 1863 through 1935 by more than 14,000 individual chartered banks across the country. They span the Original Series through the Series of 1929, covering denominations from $1 through $1,000, and they represent one of the most condition-sensitive collecting fields in all of numismatics. A high-grade EPQ survivor from a small-town Iowa bank can outperform a raw example from a major metropolitan institution simply because it retained what every collector ultimately wants: the paper as the bank first issued it.
Understanding EPQ: What the Designation Actually Certifies
PMG introduced the Exceptional Paper Quality designation to solve a specific and longstanding problem in the hobby: two notes could both grade Very Fine 30, but one might display bright, original, never-pressed surfaces with full ink embossment, while the other might have been lightly cleaned, pressed flat, or treated with a substance to artificially improve its apparent sheen. Without a paper quality suffix, the numerical grade alone told only half the story.
To receive the EPQ suffix from PMG, a note must exhibit paper that is free from any artificial treatment, restoration, or enhancement. The fibers must retain their original crispness consistent with the assigned grade. There should be no evidence of pressing, washing, or chemical treatment. The surface must show the natural aging characteristics expected for a note of that era and handling level. PCGS Currency uses a slightly different terminology, PPQ (Premium Paper Quality), but the conceptual framework is essentially identical.
For a CVF 35 EPQ National Bank Note specifically, the examiner is certifying that the note has experienced moderate circulation, consistent with perhaps one to three years in active use, but that the paper itself was never subjected to artificial intervention. The folds are real. The slight softening of the paper is genuine. And that matters enormously.
When evaluating any National Bank Note before submission, hold it at a 45-degree angle under a single incandescent light source. Original EPQ-quality paper will show subtle fiber texture and natural ink embossment. A note that has been pressed will appear artificially flat, with folds that look ironed rather than naturally worn. This quick test catches many problem notes before you pay grading fees.
The National Bank Note Market and Why Condition Sensitivity Is Extreme
Most National Bank Notes were issued in relatively small quantities by banks serving local communities. A state bank in Deadwood, South Dakota (Charter 2391, First National Bank of Deadwood) or a small agricultural lender in central Nebraska might have seen only a few thousand notes printed during its entire charter history. When those notes circulated in frontier economies with rough-handed use, most never survived in any grade above Fine 12 or Very Fine 20. The ones that did survive in Choice Very Fine or better condition frequently did so because a bank cashier or local merchant tucked a few examples away.
This creates a collecting environment where the difference between a VF 30 and a CVF 35 EPQ is not merely numerical. It may represent the difference between the most common surviving grade for that charter and a genuinely exceptional rarity. The Original Series and Series of 1875 notes are particularly affected. These mid-19th century issues, printed on heavier rag paper with linen content, are vulnerable to toning, staining, and the kind of slow surface degradation that robs a note of its EPQ status even when the folds and creases are minimal.
The Series of 1882 presents its own complexity. The three major types, the Brown Back (Friedberg 467 through 531), the Date Back (Friedberg 532 through 570), and the Value Back (Friedberg 571 through 575), all circulated heavily during a period of intense agricultural and industrial economic activity. Brown Backs from territorial banks in states like Wyoming, Oklahoma Territory, and New Mexico Territory rarely appear above VF in any population report. A CVF 35 EPQ Brown Back from the First National Bank of Guthrie, Oklahoma Territory (Charter 4830, opened 1893) would be a significant discovery, not just a nice note.
Series of 1902: The Workhorse Series and EPQ Premiums
The Series of 1902 is the most collected of all National Bank Note series, largely because it encompasses the greatest number of issuing banks and the widest geographic distribution. The three varieties, the Red Seal (Friedberg 613 through 638), the Date Back (Friedberg 639 through 663), and the Plain Back (Friedberg 664 through 683), were issued continuously from approximately 1902 through 1922 for Plain Backs, giving collectors a rich matrix of charter numbers, state varieties, and signature combinations to pursue.
The signature combination of Lyons-Roberts (1898 to 1905) on Red Seals, Vernon-Treat (1905 to 1909), Napier-McClung (1909 to 1914) on Date Backs, and Burke-McAdoo (1915 to 1921) on Plain Backs each contribute to the collectibility calculation. A 1902 Plain Back CVF 35 EPQ from a small Southern state bank with a low census population in that grade and type can represent exceptional value, particularly when the note shows original color, full margins, and the characteristic smooth-faced printing of the Bureau of Engraving and Printing’s flat-plate process.
For Series of 1902 Plain Back notes specifically, check the back plate letter position. Notes from certain smaller printing runs show distinctive plate characteristics that advanced collectors use to narrow down production batches. While this does not directly affect EPQ status, it adds a layer of provenance research that can support a higher realized price in specialized auctions.
The Series of 1929: Small-Size Nationals and EPQ Dynamics
The transition to small-size currency in 1929 brought National Bank Notes into the modern format while simultaneously beginning the countdown to the series’ end in 1935. The Series of 1929 exists in two types: Type 1, with the bank charter number printed twice on the face in black ink, and Type 2, with the charter number printed a third time in brown ink within the serial number itself. This distinction has significant collecting implications.
Type 2 notes are substantially scarcer, with many small charter banks never printing Type 2 notes at all before they were absorbed, liquidated, or simply stopped ordering currency. A Series of 1929 Type 2 $10 note from a bank like the First National Bank of Winthrop, Minnesota (Charter 6468) in CVF 35 EPQ represents a genuinely rare convergence of type scarcity, geographic collecting interest, and condition quality. Population reports from PMG routinely show zero or one examples in CVF 35 EPQ for hundreds of smaller charter Type 2 issues.
Small-size Nationals also benefit from EPQ designation in a slightly different way than their large-size predecessors. Because they were printed on the same stock as Federal Reserve Notes and other contemporaneous issues, the expected paper characteristics are well understood by graders. Any deviation from original surfaces is more readily detectable, which means that an EPQ designation on a 1929 Type 1 or Type 2 note carries strong certification weight.
How to Evaluate a CVF 35 National Bank Note Before Submission
Before spending $40 to $65 on a grading submission, a careful pre-evaluation can save both money and disappointment. Start with magnification. A 5x loupe or a 10x jeweler’s loupe will reveal pressing artifacts, subtle cleaning residue, or the telltale fiber disruption that comes from washing. Original paper on a National Bank Note, whether large-size or small-size, will show consistent fiber orientation with no areas of unusual brightness or flatness.
Examine the folds under magnification. A genuine circulated fold on original paper creates a micro-cracking pattern along the fold line where the paper fibers have been stressed. Pressed notes often show folds that appear too clean, almost as though the paper merely bent rather than stressed. On pre-Federal Reserve era notes, particularly Original Series and Series of 1875 issues, this distinction between natural aging and artificial intervention is especially critical because the paper composition makes pressing damage harder to detect visually at normal magnification.
Check the ink embossment on the face. Bureau of Engraving and Printing intaglio printing on National Bank Notes creates a raised ink surface that you can feel with your fingertip. Washed or cleaned notes lose some of this tactile quality because the cleaning process partially dissolves the binding agents in the ink. A CVF 35 EPQ note should still have perceptible, though not gem-quality, ink relief consistent with its grade.
Always cross-reference the charter number against Don Kelly’s “National Bank Notes” price guide and the online National Bank Note Census before bidding on an EPQ example. A CVF 35 EPQ might seem like premium pricing until you discover that a particular charter in that grade has a census population of eight, at which point the premium becomes a bargain relative to long-term scarcity value.
Real-World Price Comparisons: EPQ vs. Non-EPQ at the CVF 35 Level
The price differential between EPQ and non-EPQ CVF 35 National Bank Notes is not uniform across all series and types. For common Series of 1929 Type 1 large-city charters from banks like the First National Bank of Chicago (Charter 2670) or the National Bank of Commerce in New York (Charter 733), the EPQ premium at CVF 35 might be a modest 25 to 40 percent. There is simply enough supply that the market settles into a relatively predictable premium structure.
However, for scarce territorial notes, low-population charter states like Nevada, Wyoming, or Vermont, and for the early large-size series, the EPQ premium at CVF 35 can be transformative. Consider a Series of 1882 Brown Back $5 note from the First National Bank of Carson City, Nevada (Charter 3579). In straight CVF 35 without EPQ, such a note might realize $1,800 to $2,400 at auction. In CVF 35 EPQ with confirmed original surfaces and bright color retention, the same note in a Heritage Auctions or Stack’s Bowers sale has the potential to reach $4,500 to $6,000 or beyond, depending on competition and current collector demand. That is a 100 to 150 percent premium driven entirely by the paper quality designation.
The math becomes even more compelling when you factor in the resale dynamics. Notes in the EPQ tier hold their value more consistently through market cycles because they represent genuine survivors of the highest legitimate quality for their assigned grade. When the broader currency market softens, non-EPQ notes at CVF 35 are the first to see price compression, while EPQ examples retain collector interest because their rarity within the grade is real and well-documented by population data.
| Series / Type | Charter Category | Estimated CVF 35 EPQ Census | Rarity |
|---|---|---|---|
| Original Series (1863-1875) | Any State, Any Denomination | Fewer than 200 total known | Key Date |
| Series of 1875 | Territorial Banks | Fewer than 50 total known | Key Date |
| Series of 1882 Brown Back | Territorial Banks (AZ, NM, OK, WY) | Under 100 across all territories | Rare |
| Series of 1882 Brown Back | Large City Banks (NY, IL, OH) | Moderate, 300-500 estimated | Scarce |
| Series of 1902 Red Seal | Any Charter, Any State | Under 400 total EPQ examples | Rare |
| Series of 1902 Date Back | Low-Population States (NV, WY, VT) | Single digits per charter | Key Date |
| Series of 1902 Plain Back | Large City Banks (NY, PA, MA) | Relatively available, 1,000+ estimated | Common |
| Series of 1929 Type 1 | Major Metropolitan Charters | Wide availability across denominations | Common |
| Series of 1929 Type 2 | Small-Town or Single-Issue Banks | Often 0-3 per charter in this grade | Rare |
| Series of 1929 Type 2, $50 or $100 | Any Charter, Higher Denominations | Fewer than 5 known EPQ for most charters | Key Date |
Building a Registry-Quality National Bank Note Collection at CVF 35 EPQ
For collectors who want to build a focused, investment-grade National Bank Note collection without chasing Gem Uncirculated prices, the CVF 35 EPQ tier represents a compelling strategic opportunity. The numerical grade is achievable, the EPQ requirement filters out problem notes and dishonest upgrades, and the price points for many charter types remain accessible compared to the VF 35 EPQ to EF 45 EPQ range where prices escalate sharply.
A state collection approach, aiming to acquire one CVF 35 EPQ example from each issuing state or territory, is particularly well-suited to this grade tier. Most states have enough surviving examples in this range to make the goal realistic over a multi-year collecting horizon, while territorial issues provide the rare-find excitement that keeps the hunt engaging. Focus your dollar-cost discipline on EPQ examples only, resist the temptation to fill holes with non-EPQ notes at the same grade, and let the population data guide your priorities.
Conclusion: EPQ Is Not a Marketing Label, It Is a Preservation Record
The EPQ designation on a CVF 35 National Bank Note is not a grading company’s marketing invention. It is a documented, examiner-backed certification that a piece of 19th or early 20th century American economic history survived its journey through commerce with its original paper integrity intact. In a collecting field where the variables of issuing bank, geographic rarity, series type, denomination, and signature combination already create enormous complexity, the EPQ suffix cuts through that complexity with a single, powerful statement: this note is the real thing, untouched by the restorer’s hand.
Whether you are spending $400 on a Series of 1929 Type 1 from a Wisconsin farm town or $5,000 on an 1882 Brown Back from a Nevada territorial bank, the EPQ premium is almost always justified over a long holding period. Original paper quality is finite. No amount of conservation work, no new printing, and no market cycle can create more of it. That is why, in National Bank Note collecting, three letters after the grade number can genuinely change everything.