Bust Half Dollar Values: The Capped Bust Series 1807-1839

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The Capped Bust half at a glance

The Capped Bust half dollar is a large 90 percent silver fifty-cent coin struck by the United States Mint at Philadelphia from 1807 through 1836 with a lettered edge, then in a smaller reeded-edge format from late 1836 through 1839. The New Orleans Mint joined the series at the end with the extraordinarily rare 1838-O and the regularly issued 1839-O.

The obverse shows Liberty facing left. She wears a soft cloth cap inscribed LIBERTY on a band, with curls of hair flowing to the shoulder. Seven six-pointed stars flank her on the left and six on the right, and the date sits at the base of the neck.

The reverse shows an eagle with a shield on its breast, holding an olive branch and arrows. E PLURIBUS UNUM appears on a scroll above the eagle. UNITED STATES OF AMERICA arches over the top, and the denomination reads 50 C. on the lettered edge type and HALF DOL. on the reeded edge type.

Design story: John Reich and the Capped Bust

John Reich was a Bavarian-born engraver who came to the United States as an indentured servant and worked his way to the Philadelphia Mint. He served as Assistant Engraver to Chief Engraver Robert Scot from 1807 through 1817. The Capped Bust half is his first and most enduring United States coin design.

Reich prepared the Capped Bust design at Mint Director Robert Patterson's request to replace the earlier Draped Bust half dollar, which had run from 1801 through 1807. The first Capped Bust half dollars were struck in late 1807.

The same Reich Capped Bust motif was later adapted to the quarter dollar, the dime, and the half dime, and the eagle reverse style influenced most silver denominations through the 1830s. The half dollar carried the design longest and in the largest numbers.

In 1836 the Mint began replacing the design with the Reeded Edge (Small Size) subtype, which Chief Engraver Christian Gobrecht reworked from Reich's motif. The Seated Liberty half dollar by Gobrecht replaced the Capped Bust design entirely in 1839.

Two subtypes: lettered edge and reeded edge

Every Capped Bust half dollar belongs to one of two collectible subtypes. The split matters because the two subtypes have different weights, different silver purities, and different edge devices. Correctly identifying the subtype is the first step in valuing any coin.

The Lettered Edge subtype ran from 1807 through 1836. It is often called the Capped Bust Large Size or simply the Bust Half. The edge is impressed with the phrase FIFTY CENTS OR HALF A DOLLAR in raised letters. The diameter is roughly 32.5 mm, and the reverse denomination reads 50 C.

The Reeded Edge subtype, also called the Capped Bust Small Size, ran from late 1836 through 1839. The edge is a standard reeded edge with no lettering. The diameter drops to roughly 30 mm, the weight and purity change to the 1837 Coinage Act standard, and the reverse denomination reads HALF DOL. Fewer dates and lower total mintages make the Reeded Edge subtype scarcer overall than the Lettered Edge subtype.

Verified physical specifications

Every genuine Capped Bust half dollar matches one of the two specification sets below. A coin sold as a Capped Bust half that does not match either set is a plated novelty, a modern replica, or a different coin entirely.

The silver melt floor, live

The metal floor on any Capped Bust half comes from spot silver, not from the face value. Enter the current silver spot in the tool below and set the coin type to a 90 percent silver half dollar for the Reeded Edge issues, or run the math yourself at 89.24 percent silver for the Lettered Edge issues. The bullion market convention is troy ounces of pure silver per coin.

Use the resulting number as the pure metal floor. A dealer will pay below the melt figure on common circulated coins and well above it on scarce dates, sharply struck examples, and certified higher grades.

Key dates that command real premiums

The Capped Bust half dollar series has a distinct short list of dates and varieties that command real premiums in every honest grade. These are the coins any serious buyer will look for first.

Dollar figures on these keys are grade-sensitive and move with the auction market. Use current sold-listing data from an established auction house or the population report of an independent grading service to price a specific coin. Do not accept a verbal offer without a certified grade on any five-figure or six-figure candidate.

Why no mint marks appear before 1838

Every Capped Bust half dollar struck from 1807 through 1837 came from a single facility: the Philadelphia Mint. There was no branch mint capable of striking halves during those years, so the coins carry no mint mark on either face.

The Coinage Act of March 3, 1835 authorized branch mints at New Orleans, Charlotte, and Dahlonega. The New Orleans facility began operations in 1838. Philadelphia produced half dollar dies for New Orleans, and ten test samples of 1838-dated coins were struck at Philadelphia using the O reverse before the dies were shipped south.

Once the dies reached New Orleans in early 1839, technical problems with the large half dollar press meant only a handful of 1838-dated samples were produced there before the reverse die failed. Regular New Orleans production of the 1839-O half then began, giving the series its first true branch-mint issue in meaningful numbers.

Practically, this means the O below the eagle on the reverse is the only mint mark that ever appeared on a Capped Bust half. Any Capped Bust half claiming a C, D, or S mint mark is a fantasy piece, a modern replica, or an altered coin. Only 1838-dated and 1839-dated coins can legitimately carry the O.

The Overton die-marriage attribution culture

Capped Bust half dollars carry a collector premium that most other 19th century series do not: die-marriage attribution. Al C. Overton catalogued every known combination of obverse die and reverse die within each Lettered Edge date and assigned a number, giving us the O-101, O-102, O-103 system still in use.

Some Overton varieties are common. Others are rare, and a few are famous within the specialist community. On the same date, an O-101 might trade near the type price while an O-108a might trade for five to ten times that figure. The reference book is Al C. Overton's Early Half Dollar Die Varieties 1794-1836, updated through several editions.

For the reader with an inherited Lettered Edge half, the practical point is this. The type value on a common date sets a floor. If a specialist attributes the coin as an uncommon Overton marriage, the same coin can be worth substantially more. A certified holder from an independent grading service that includes the Overton number is the standard proof for any premium claim.

The Reeded Edge subtype has its own attribution reference by Randy Wiley and Bill Bugert, with a WB numbering system rather than Overton numbers. It is less widely used than Overton but the same principle applies: an unusual die marriage can add a real premium above the type price.

Strike sharpness and why it drives price

Strike quality carries unusual weight on Capped Bust half dollars because the dies were hand-punched and the press technology of the 1820s and 1830s was inconsistent. Two coins with identical wear can grade differently because one shows crisp stars, sharp curls, and full eagle feathers while the other reads soft even fresh from the die.

Look at four features when judging strike. The stars around Liberty should show full radial lines to the center. The curls of hair above the ear should be defined rather than mushy. The claws and shield lines on the eagle should be crisp. The letters in UNITED STATES OF AMERICA should stand cleanly off the field rather than run together.

A sharply struck common date Capped Bust half in mid-grade often outsells a soft-struck example graded one full point higher. On semi-key Overton varieties the premium for a sharp strike widens sharply. Independent grading services note strike quality in the certification and specialists price accordingly.

The cleaned-coin trap on 200 year old silver

The single biggest value killer on any Capped Bust half is cleaning. Silver that has spent two centuries in circulation and family drawers develops a natural gray or gunmetal patina. That patina protects the surface and confirms originality. A well-meaning owner who dips, polishes, or scrubs the coin destroys that record.

An independent grading service will assign a details grade rather than a numeric grade to a cleaned coin. Details grades typically cut market value by half or more compared with an original-surface piece at the same wear level. On a scarce Overton variety, cleaning can move a coin from a four-figure price to a low three-figure price.

The rule for a Capped Bust half is simple. If you are not certain the surface is original, do nothing. Store the coin in a soft flip and photograph it. Take it to a coin show or a reputable dealer for a live opinion. Never apply water, silver polish, jewelry cleaner, or any abrasive cloth to the surface.

Counterfeit warning: 1838-O and 1839-O

The two most commonly faked Capped Bust halves are the 1838-O proof and the 1839-O business strike. Both carry the New Orleans mint mark and both trade at prices that pay a counterfeiter's break-even, which is why they attract attention.

Fakes appear in three patterns. The first is a genuine 1838 or 1839 Philadelphia coin with an added O mint mark under the eagle's tail. Tool traces around the mark, incorrect mark height, and altered field texture betray the alteration under magnification.

The second is a struck copy from modern dies made in China or elsewhere. Weight, diameter, and edge details betray these pieces. A coin that reads well outside 13.36 grams (Reeded Edge) or 13.48 grams (Lettered Edge) is suspect. So is a coin that runs oversized or undersized on the diameter, or that carries a plain edge on a Reeded Edge issue.

The third is a genuine United States coin from an entirely different series with mount removal and a re-tooled surface. A Seated Liberty half with the shield and eagle recut to fake a Capped Bust reverse is a classic pattern that specialists sometimes see.

For any Capped Bust half claiming a New Orleans mint mark, certification by an established independent grading service is not optional. A raw 1838-O or 1839-O should be treated as unverified until a third-party holder confirms it.

How to identify what you actually have

The sequence below is what a careful hobbyist runs on a Capped Bust half found in a drawer, an inherited album, or a bank box. Follow the steps in order before treating the coin as anything more than 90 percent silver bullion.

1. Confirm the coin is a Capped Bust half. The obverse shows Liberty facing left with a cloth cap and a headband inscribed LIBERTY. The reverse shows an eagle with a shield on its breast and an olive branch and arrows. Seated Liberty halves from 1839 forward show Liberty seated on a rock rather than a portrait bust.
2. Identify the subtype from the edge. A lettered edge with FIFTY CENTS OR HALF A DOLLAR in raised letters places the coin in the 1807 through 1836 Lettered Edge subtype. A standard reeded edge with no lettering places the coin in the 1836 through 1839 Reeded Edge subtype.
3. Weigh the coin on a jewelry scale. A Lettered Edge half should weigh close to 13.48 grams. A Reeded Edge half should weigh close to 13.36 grams. A weight far outside 13.2 to 13.6 grams points to a fake, a heavily worn coin, or a base-metal replica.
4. Measure the diameter. Lettered Edge halves measure about 32.5 mm across, Reeded Edge halves about 30 mm. A coin that reads correctly on faces but runs sharply oversized or undersized on the diameter is very likely a counterfeit.
5. Read the date carefully. Look for overdate features under 10x magnification, especially on the 1815, 1817, and 1836 dates. An overdate can multiply the value of the coin. Photograph the date area for later reference.
6. Check for a mint mark on the reverse. The O mint mark, if present, sits below the eagle's tail feathers. It can only legitimately appear on 1838-dated or 1839-dated coins. Any C, D, or S on a Capped Bust half is not legitimate.
7. Do not clean the coin. Any polishing, dipping, water rinse, or soft-cloth wipe reduces the grade an independent grader will assign. Cleaning can drop the market value by half or more. Preserve the coin exactly as found, in a soft flip or a 2x2 holder.
8. Submit high-value candidates to an independent grading service. Any suspected 1838-O or 1839-O, any Lettered Edge overdate, any coin that appears Extremely Fine or better, and any Overton variety that looks unusual should go to a third-party grader. A certified holder with the Overton attribution sets the market value.

Worked example: the melt floor on a common date

What your Capped Bust half is probably not

Capped Bust half dollar FAQ

By the Harry’s Coins Editorial team. Last reviewed August 2026.