Die Clash Overlays for Large Cents: All Design Types (1793–1857)

Die clashes occur when the obverse and reverse dies strike each other without a planchet between them, leaving impressions of the opposing die's design elements on each die. When coins are subsequently struck from those clashed dies, faint mirror-image traces of the opposite side appear on the coin.

The overlay images below show each large cent design with the obverse and reverse superimposed, illustrating exactly where design elements overlap. These overlap areas are where clash marks will appear on die-clashed coins. Large cents, produced from 1793 to 1857, went through eight distinct design types — and die clashes have been documented across many of them, with the Draped Bust series (1796–1807) being particularly well represented.

How to Read These Overlays

Each overlay shows the obverse and reverse images stacked on top of each other. The areas where elements from both sides intersect are where clash marks can theoretically appear. In practice, clash marks are most visible on the open-field areas of the coin — the flat spaces between design elements where an impression from the opposite die has room to show.

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Chain Cent (1793)

Overlay: 1793 Chain cent — obverse and reverse superimposed.

The 1793 Chain cent was the first large cent produced by the United States Mint. Despite its brief production run, die clashes are known on the AMERI. variety. The clashing manifests as letters from the reverse legend transferred around the neck of Liberty on the obverse. Because the Chain cent's reverse features a simple chain of linked rings with the denomination, the clash pattern is distinctive — traces of the chain links and surrounding lettering are the primary elements that transfer to the obverse.

Example: 1793 Chain Cent (AMERICA Variety) — Die Clash

1793 Chain cent (AMERICA variety) with die clash on the obverse. Traces of the reverse lettering are visible around Liberty's neck.

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Wreath Cent (1793)

Overlay: 1793 Wreath cent (Lettered Edge) — obverse and reverse superimposed.

The 1793 Wreath cent replaced the Chain cent partway through 1793 and exists in both Vine and Bars edge and Lettered Edge varieties. Die clashes are documented on both edge types. On the Vine and Bars variety, the wreath from the reverse transfers to a position just under Liberty's chin on the obverse. The Lettered Edge variety produces some of the most dramatic die clashes in the entire large cent series — known examples show all of "AMERICA" and much of the upper wreath from the reverse clearly visible on the obverse, creating a striking and unmistakable clash pattern.

Example: 1793 Wreath Cent (Vine and Bars) — Die Clash

1793 Wreath cent (Vine and Bars edge) with die clash on the obverse. The wreath from the reverse is visible under Liberty's chin.

Example: 1793 Wreath Cent (Lettered Edge) — Die Clash

1793 Wreath cent (Lettered Edge) with a dramatic die clash on the obverse. Lettering from "AMERICA" and much of the upper wreath are clearly visible, making this one of the most dramatic clash patterns found on any large cent.

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Liberty Cap Cent (1793–1796)

Overlay: 1793 Liberty Cap cent — obverse and reverse superimposed.

The Liberty Cap large cent was introduced in late 1793 and produced through 1796. The design features Liberty facing right with a pole and Phrygian cap behind her on the obverse, and a wreath enclosing the denomination on the reverse. Die clashes are known in this series, with the 1794 "Head of 1794" variety being a notable example. On clashed Liberty Cap cents, traces of the wreath transfer onto the obverse around Liberty's portrait, while Liberty's hair, bow, and bust can appear within or around the wreath on the reverse.

Example: 1794 Head of 1794 Large Cent — Die Clash

1794 "Head of 1794" large cent with die clash on the reverse. Multiple clash impressions of Liberty's hair, bow, and bust are visible around the wreath.

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Draped Bust Cent (1796–1807)

Overlay: 1796 Draped Bust cent — obverse and reverse superimposed.

The Draped Bust large cent was produced from 1796 through 1807 and has the most extensively documented die clashes of any large cent design type. The design features Liberty's draped bust facing right on the obverse and a wreath enclosing the denomination on the reverse. Die clashes in this series appear in two primary forms: the wreath transferring onto the obverse (typically visible under Liberty's chin, in front of her face, or behind her hair), and Liberty's profile transferring onto the reverse (visible within or beside the wreath). Many of these clashes are cataloged with Sheldon variety numbers, which are referenced below.

Example: 1796 Draped Bust (Reverse of 1795) — Die Clash

1796 Draped Bust cent (Reverse of 1795) with die clash on the obverse. The wreath from the reverse is visible under Liberty's chin and behind her hair.

Example: 1796 Draped Bust (Reverse of 1797) — Die Clash

1796 Draped Bust cent (Reverse of 1797) with die clash on the obverse. Wreath elements from the reverse are visible in the field around Liberty's portrait.

Example: 1798 Second Hair Style (S-184) — Die Clash

1798 Second Hair Style large cent (Sheldon S-184) with die clash on the reverse. Liberty's face from the obverse die is visible clashed around the wreath on the reverse.

Example: 1801 Draped Bust — Die Clash

1801 Draped Bust cent with die clash on the reverse. Liberty's face from the obverse die is visible clashed next to the wreath.

Example: 1802 Draped Bust (S-227) — Die Clash

1802 Draped Bust cent (Sheldon S-227) with die clash on the obverse. The wreath from the reverse is visible clashed both in front of and behind Liberty.

Example: 1803 Draped Bust (S-245) — Die Clash

1803 Draped Bust cent (Sheldon S-245) with die clash on the obverse. Leaves of the wreath are visible between Liberty's bust and chin.

Example: 1805 Draped Bust (S-269) — Die Clash

1805 Draped Bust cent (Sheldon S-269) with die clash on the obverse. Wreath leaves are visible between Liberty's bust and chin and in front of her face.

Example: 1807 Small Date, Large Fraction (S-275) — Die Clash

1807 Small Date, Large Fraction large cent (Sheldon S-275) with die clash on the obverse. This is one of the final Draped Bust varieties, produced in the last year of the design type.

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Classic Head Cent (1808–1814)

Overlay: 1808 Classic Head cent — obverse and reverse superimposed.

The Classic Head cent was produced from 1808 through 1814. The design features a bolder, larger portrait of Liberty wearing a headband inscribed "LIBERTY" on the obverse, with a wreath enclosing the denomination on the reverse. Die clashes are known in this series, with the wreath from the reverse transferring onto the obverse being the primary clash pattern observed.

Example: 1808 Classic Head (S-277) — Die Clash

1808 Classic Head cent (Sheldon S-277) with die clash on the obverse. The wreath from the reverse is visible in front of Liberty's face.

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Matron Head / Coronet Cent (1816–1835)

Overlay: 1816 Matron Head (Coronet) cent — obverse and reverse superimposed.

The Matron Head cent was produced from 1816 through 1835 (note: no large cents were struck in 1815). The design features Liberty wearing a coronet inscribed "LIBERTY" on the obverse, with a wreath and denomination on the reverse. While no confirmed die clash examples have been located for this research, die clashes could theoretically occur on this type. If they exist, the expected clash areas would be consistent with other large cent designs — Liberty's portrait transferring to the reverse wreath area, and the wreath transferring to the obverse field around Liberty's head. The overlay above shows these potential overlap zones.

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Modified Matron Head / Coronet Cent — Head of 1836 (1835–1839)

Overlay: 1835 Modified Matron Head (Head of 1836) cent — obverse and reverse superimposed.

The Modified Matron Head, often called the "Head of 1836," was a redesigned version of the Coronet cent produced from 1835 through 1839. It features a slightly modified portrait with a more refined appearance. No confirmed die clash examples have been documented for this type, but the overlay above illustrates the potential overlap zones where clash marks could appear. The design layout is similar enough to the earlier Matron Head that any clashes would follow the same general pattern — wreath elements on the obverse and portrait elements on the reverse.

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Braided Hair / Coronet Cent (1839–1857)

Overlay: 1839 Braided Hair (Type of 1840) cent — obverse and reverse superimposed.

The Braided Hair cent was the final large cent design, produced from 1839 through 1857. It features Liberty with braided hair and a coronet on the obverse, with a wreath and denomination on the reverse. No confirmed die clash examples have been located for this type. The Braided Hair cent was produced in relatively high quantities through much of its run, so die clashes may exist but have not been prominently documented. If clashes occur on this type, the expected areas would be consistent with earlier designs — wreath elements appearing in the obverse field and portrait elements appearing within the wreath on the reverse. The overlay above shows these potential overlap zones.

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Summary: What to Look for on Large Cent Die Clashes

Across all large cent design types, the consistent patterns for die clash marks are:

• On the obverse: Look for faint traces of the reverse wreath in the open fields around Liberty's portrait — particularly under the chin, in front of the face, and behind the hair. Wreath leaves are the most common obverse clash element.
• On the reverse: Look for faint traces of Liberty's profile within or near the wreath, especially in the central open area around the denomination text. The hair, bow, and bust are the elements most likely to transfer.
• Letter clashes: Letter clashes from the reverse legends appearing on the obverse are documented on at least the 1793 Chain cent, where reverse lettering is visible around Liberty's neck. On the Lettered Edge Wreath cent, "AMERICA" from the reverse can appear on the obverse in dramatic fashion.

The Draped Bust series (1796–1807) has by far the most documented die clashes among large cent types, with Sheldon variety numbers providing precise identification for many known examples. Early American copper specialists rely heavily on these variety attributions, and the Sheldon numbering system (e.g., S-184, S-227, S-245) is the standard reference for cataloging individual die marriages, including those with clash marks.

When examining large cents for clashes, use a loupe of at least 5x magnification and examine the coin under angled lighting to reveal the subtle raised lines that indicate clash marks. Because of the large flan size, clash marks on large cents can be more spread out and sometimes easier to see than on smaller denominations.