1820 Capped Bust Dime: A Guide to Attribution and Value

The 1820 Capped Bust dime is one of the most rewarding early American silver coins a collector can pursue – not because it’s flashy or modern, but because it rewards knowledge. Struck in Philadelphia with a mintage of 942,587 pieces, this coin ended a six-year production gap and arrived at a moment when the young United States desperately needed reliable small-denomination silver in circulation. For collectors building type sets or chasing die varieties, the 1820 Capped Bust dime offers genuine depth: two major date varieties, a grading curve that separates casual buyers from sharp-eyed cherrypickers, and auction peaks that reach into five figures for gem examples.

This article takes a grading-and-variety-focused approach that sets it apart from our existing dime guides on the site, which lean toward Mercury-era coins and value overviews. Here, the emphasis is on attribution, authentication, and what actually drives price in today’s market.

Historical Background: Why 1820 Matters

The United States in 1820 was seven years removed from the War of 1812 and expanding rapidly. The Louisiana Purchase had opened vast interior lands, commerce was growing, and the Mint faced real demand for small silver coins to grease everyday trade. The dime had been dormant since 1814. Resuming production in 1820 wasn’t just administrative – it was a response to economic pressure.

John Reich, a German-born engraver who joined the Mint in 1807, had designed the Capped Bust series in 1809. His goal was a bolder, more durable design than the Draped Bust it replaced. Liberty faces left, wearing a Phrygian cap – an ancient symbol of freedom – banded with the word “LIBERTY.” Her hair falls behind her ear with curls at the neck. The reverse shows a spread eagle clutching arrows and an olive branch, a shield on its breast, with “UNITED STATES OF AMERICA” encircling and “ONE DIME” below.

The 1820 issue belongs to the Large Type series (1809-1828), struck with an open collar that allowed slight diameter variation between 18.8 and 19.0 mm. The composition is 89.2% silver and 10.8% copper, with a weight of 2.70 grams and a lettered edge – incuse text reading “TEN C.” and similar legends. That lettered edge is a key authentication marker, as we’ll cover below.

The Large Type ended in late 1828 when Chief Engraver William Kneass introduced the Small Type, reducing the diameter to 18.5 mm and switching to reeded edges for more consistent production. No 1820 dimes were struck under the Small Type design. Every 1820 Capped Bust dime you encounter is Large Type.

For a broader view of how this coin fits into America’s early coinage story, the history of the 1792 Half Disme provides essential context – that experimental issue predates the Capped Bust series by nearly two decades and helps frame how far Mint technology had advanced by 1820.

Die Varieties: The Large 0 and Small 0

The defining collector challenge with the 1820 Capped Bust dime is its two major varieties, distinguished by the size of the “0” in the date. This is not a subtle difference visible only to specialists – with a 10x loupe and a reference image, most collectors can learn to spot it quickly.

Beyond these two major varieties, the 1820 issue includes several minor die states catalogued in the Overton reference system (JR-1 through JR-6). Die cracks and die progression can be tracked across these states, making the coin a genuine attribution hunt for advanced collectors. There are no proofs or overdates known for 1820, but the reverse sometimes shows a “STATESOF” ligation – letters running together – which is a common diagnostic worth noting when attributing a specific die marriage.

Grading the 1820 Capped Bust Dime: What to Look For

Grading is where collectors either protect their investment or lose money. A cleaned EF-40 can look like an AU-55 to the untrained eye, and the price difference is significant. Here’s how to read the coin grade by grade.

The most common problem coins in this series are cleaned examples. Wiping a coin with a cloth or chemical leaves hairlines in the fields that catch light at an angle. Under a loupe, a cleaned coin shows parallel scratches in the flat areas. Original, uncleaned surfaces have a different texture – sometimes toned, sometimes lightly lustrous, but never artificially bright.

Strike quality matters too. The open-collar striking method of the Large Type series means some examples came off the press with weak centers. Check Liberty’s hair above the ear and the eagle’s breast shield. Weakness there knocks a coin down a full grade in eye appeal even if the surfaces are technically clean.

For coins in mid-grade (VF through AU), submitting to PCGS or NGC before buying or selling is worth the fee. A CAC sticker on a slabbed coin typically adds around 20% in collector markets, reflecting that a second set of expert eyes confirmed the grade.

Value and Pricing: What the 1820 Capped Bust Dime Is Worth

With silver currently at $82 per ounce, the melt value of an 1820 Capped Bust dime works out to roughly $1.80 – the coin contains about 0.0849 troy ounces of pure silver. Every dollar above that melt floor is numismatic premium, and for this coin, that premium is substantial at almost every grade level.

The high mintage keeps circulated examples accessible. A solid VF-20 Large 0 for $75-$100 is a realistic entry point. But the gem end of the population is genuinely scarce – PCGS estimates roughly 25 surviving examples at MS-65 or better for the Large 0, making those coins rarer than many early half eagles. Small 0 examples in high grades add another layer of scarcity, with premiums that reflect real collector demand rather than speculation.

Market trends favor original-surface coins. Blast-white examples with no toning sell well to registry collectors chasing top pop slots. But rainbow-toned pieces with original cartwheel luster appeal strongly to type collectors, and those can command prices matching or exceeding their white counterparts when the toning is even and attractive.

PCGS & NGC Coin Verification – Accurate Precious Metals Refineries

Common Misconceptions Collectors Should Drop

Several myths circulate about this coin, and they cost collectors money.

Myth: All 1820 Capped Bust dimes are common. In circulated grades, yes – the mintage was nearly a million pieces and survival rates are decent. But MS-65 and above? Those are R-9.0 coins by PCGS rarity scale, meaning fewer than 25 estimated survivors. That’s rarer than many coins collectors treat as key dates.

Myth: The Small 0 is related to the 1828 Small Type transition. These are completely separate. The Small 0 refers only to the size of the numeral in the 1820 date. All 1820 dimes are Large Type with lettered edges. The Small Type design didn’t appear until late 1828 under a different engraver.

Myth: A reeded edge on an 1820 dime is normal. It isn’t. If you see a reeded edge on a coin labeled 1820 Capped Bust dime, you’re either looking at a different coin entirely or a fake. Walk away.

Myth: Counterfeits aren’t a real concern for this series. Cast fakes from 1960s Asian production do exist. They typically show weak strike detail, slightly off weight, and a grainy surface texture under magnification. Always weigh and edge-check raw coins before paying numismatic prices.

How the 1820 Dime Fits Into the Broader Early Dime Series

The 1820 Capped Bust dime sits in the middle of a fascinating 120-year arc of American dime design. It follows the Liberty Seated dime era that came after it and the experimental 1792 Half Disme that preceded the whole series. Understanding where the 1820 sits helps collectors build context.

The Capped Bust Large Type ran from 1809 to 1828, with the 1820 issue being one of the higher-mintage years in the series. After the Small Type Capped Bust (1828-1837), the design gave way to the Liberty Seated dime, then the Barber dime, and eventually the Mercury dime series of 1916-1945, which remains one of the most collected American silver series today.

For collectors building a complete type set of American dimes, the 1820 Capped Bust dime represents the Large Type slot – one coin needed to represent the entire 1809-1828 run. That type-set demand creates a price floor even in lower grades, because collectors always need one.

Collecting Strategies by Budget and Experience

Entry-level collectors should start with a Large 0 in VF-20 to VF-30. Budget $75-$120 for a problem-free example. Buy slabbed if possible – the authentication peace of mind is worth the premium over raw coins at this price point.

Intermediate collectors chasing varieties should target a Small 0 in EF-40 or better. Budget $300-$500. Look for attributed slabs (PCGS or NGC with variety noted on the label) rather than attributing raw coins yourself until you’ve studied enough reference material.

Advanced collectors working through Overton die marriages will want multiple examples to compare die states. The JR-1 through JR-6 progression offers genuine study material, and attributed slabs in this category sell at meaningful premiums to unattributed examples.

Sellers should grade before listing. A raw AU-50 sold as “nice XF” on eBay leaves $200-$400 on the table. For MS examples or rare varieties, consign to Heritage Auctions or Stack’s Bowers – their collector base will pay full market for properly attributed coins.

Buying and Selling with Accurate Precious Metals

Whether you’re adding an 1820 Capped Bust dime to a growing type set or looking to sell one you’ve held for years, working with a knowledgeable dealer makes a real difference. Accurate Precious Metals, based in Salem, Oregon, has been serving collectors and investors for over 12 years with more than 1,000 five-star reviews backing that track record.

As an NGC Authorized Dealer, Accurate Precious Metals can assist with the grading submission process – a meaningful advantage when you’re trying to get a raw coin properly attributed and slabbed before selling or buying. The team evaluates coins thoroughly, using XRF analysis and hands-on inspection to assess metal content and condition.

For collectors anywhere in the United States, Accurate Precious Metals offers nationwide shipping with insured delivery, so geography isn’t a barrier. If you’re local to Salem, Oregon, you’re welcome to bring coins in person for a face-to-face evaluation – the kind of conversation that’s hard to replicate through a screen.

Selling an 1820 Capped Bust dime or any early American silver coin? Local customers can visit the Salem location directly. Collectors elsewhere in the country can use the convenient mail-in service – free insured shipping, professional evaluation, and fast payment with no guesswork about what you’ll receive.

Accurate Precious Metals buys all precious metals: numismatic coins, bullion, silver flatware, jewelry, scrap, and more. The inventory spans gold, silver, platinum, and palladium in coin, bar, and bullion form, plus diamonds and luxury watches. This isn’t a pawn shop – it’s a specialized dealer with the expertise to properly value what you bring.

Reach the team at (503) 400-5608 or visit AccuratePMR.com for current inventory and pricing updated to live spot prices.

Frequently Asked Questions

Sources

1. PCGS CoinFacts – 1820 Capped Bust Dime Varieties and Population Data
2. NGC Coin – 1820 Capped Bust Dime Census and Grading Information
3. APMEX Learn – Capped Bust Dime Series Overview
4. Paradime Coins – Die Variety Attribution and Overton Reference
5. USA Coin Book – 1820 Dime Mintage and Type Classification
6. Stack's Bowers – Capped Bust Dime Auction Records and Market Data