The 1963 Franklin Half Dollar: What Is Yours Worth?

The Bugs Bunny is a die clash variety — it happened when the obverse and reverse dies accidentally struck each other with no planchet between them during a press malfunction. The impact transferred a portion of the eagle's wing from the reverse die onto the obverse working die, lodging the impression directly at the location of Franklin's mouth on the hub.

The resulting raised spike protruding from Franklin's lips earned the variety its cartoon nickname. Every coin subsequently struck from that damaged die carries the mark, making this a variety that can be identified by any collector with a basic loupe — not just a specialist. It is catalogued as FS-401 in the Cherrypickers' Guide to Rare Die Varieties.

Collectors pay a premium in any Mint State grade because the Bugs Bunny is the single most recognizable Franklin half dollar variety. In MS-64, examples have sold for $471 (2022 auction) to over $675 with a Full Bell Lines designation. The fun, identifiable backstory and strong online recognition drive demand even among newer collectors entering the series.

Full Bell Lines is not a mint error but a strike quality designation awarded by PCGS and NGC to Franklin half dollars whose Liberty Bell reverse displays fully separated, uninterrupted horizontal lines at the base of the bell. The designation is available only to business-strike (Mint State) coins — proofs are excluded because proof coins are struck multiple times and inherently show complete detail.

On 1963 coins struck from fresh dies, the two rows of horizontal lines at the bell's skirt are fully defined. As dies wore during high-volume production — the Philadelphia Mint ran 22 million and Denver over 67 million — the lines merged and weakened. A bag mark or even a minor abrasion crossing the lines can disqualify a coin from FBL status. PCGS requires no major cuts or marks in the bell line area for certification.

The premium for FBL on high-grade 1963-P coins is staggering: a standard MS-65 trades around $40, while an MS-65 FBL commands roughly $1,650 — a 40× difference driven entirely by strike quality. The $85,188 record sale for an MS-66+ FBL in 2019 represents one of just two coins known at that grade level per PCGS population data.

The FS-801 Doubled Die Reverse resulted from a hub doubling event during die preparation — the working die received more than one impression from the master hub at slightly different rotational or lateral positions. This permanently baked a doubled ghost image into the reverse die, which was then replicated on every coin struck from it during the 1963 Philadelphia Mint production run.

On the FS-801, doubling is most visible on the Liberty Bell's lettering and on the horizontal lines at the bell's base. Collectors using a 10× loupe can detect a shadow or secondary impression alongside the primary inscriptions. Unlike die clashes (which create raised ghost elements), doubled die doubling appears as spread or notched letters rather than distinct foreign design elements.

This variety sits below the Bugs Bunny in public awareness but delivers strong premiums in higher grades. In MS-65, one example sold for $1,080 in 2018. As additional examples have been submitted for certification, mid-grade values have moderated to roughly $85–$185 in MS-63 to MS-64, but the variety still commands a consistent premium over standard strikes and is listed as FS-801 by PCGS and CONECA.

The FS-402 is a separate Cherrypickers-listed die clash variety on the 1963-P half dollar — distinct from the Bugs Bunny FS-401 in both the die pair involved and the specific location and character of the clash impressions. When the obverse and reverse dies met without a planchet, the mirror image of each die's design was impressed onto the opposing die face, then transferred as raised ghost elements onto every subsequent coin.

On the FS-402, the clash impressions appear as faint but distinct raised portions of the reverse design (Liberty Bell outline, eagle wing fragments) visible in the obverse fields around Franklin's portrait. Unlike the Bugs Bunny's concentrated spike at the mouth, FS-402 clash marks are typically spread across a wider area of the obverse field. Both obverse and reverse faces may show corresponding clash marks when the event was severe enough.

In MS-66 condition, a 1963-P FS-402 sold for $1,400 in 2020, confirming meaningful collector demand. The Greysheet lists MS examples at $50–$4,150, representing the range from common MS grades through rare high-grade specimens. The variety requires attribution by specialists, making it an accessible "cherrypicking" target for advanced collectors who know what to look for under magnification.

Repunched Mint Mark (RPM) varieties on the 1963-D occurred when the mint mark punch was applied to the working die more than once in slightly different positions. Before 1985, mint marks were added to individual working dies by hand, making misalignment or double punching a common source of die variety. The 1963-D is known to carry at least five documented RPM varieties (RPM-001 through RPM-005), all documented by Variety Vista and CONECA.

The most prominent examples show a secondary "D" impression to the south, west, or southwest of the primary D punch — creating a visually doubled or offset mint mark that can sometimes be seen with the naked eye on well-struck coins in high Mint State grades. On worn examples, the secondary punch is typically merged with the primary and indistinguishable without a loupe. RPM-001 (D/D South) is the most commonly encountered of the five known varieties.

RPM varieties on the 1963-D carry modest premiums compared to the big Philadelphia die varieties, typically adding $10–$50 above standard value in circulated grades and somewhat more in Mint State. Advanced cherrypickers seeking the 1963-D RPM varieties can find them in original rolls and bank-wrapped bags of junk silver — the large 67-million-coin mintage means plenty of survival opportunities for patient searchers.

Wrong planchet errors occur when a blank intended for a completely different denomination accidentally enters the half dollar press. On 1963 Franklin halves, documented examples include strikes on silver dime planchets (17.9mm, 2.5 grams, 90% silver), Jefferson nickel planchets (21.2mm, 5 grams, 75% copper/25% nickel), and Lincoln cent planchets (19.0mm, bronze). Each produces a dramatically smaller, lighter coin with the half dollar's design truncated at the edges.

The most dramatic examples are visually unmistakable: the 30mm half dollar design squeezed onto a 17.9mm dime planchet is reduced by nearly half in diameter, leaving only the central elements of Franklin's portrait and the Liberty Bell visible. The coin will also be the wrong weight — a quick scale test can identify potential wrong-planchet errors before sending them for authentication. The copper-colored Lincoln cent planchet strikes are especially striking because the color contrast is immediately obvious.

A 1963-D struck on a silver dime planchet graded MS-63 sold for $7,343.75 at Heritage Auctions, confirmed by multiple sources including PCGS CoinFacts and coins-value.com. A 1963-D struck on a Lincoln cent planchet graded MS-63 BN realized $4,933. These errors are each unique coins — not die varieties affecting a run of production — making authentication by PCGS or NGC essential before any sale or valuation.