Deep Dive
The Valuable 1945 Nickel Errors (Complete Guide)
The 1945 Jefferson nickel series includes five major collectible error varieties beyond the standard issue coins. These range from the famous Doubled Die Reverse — visible to the naked eye — to elusive die varieties that require PCGS or NGC certification to command full premiums. Each card below covers identification, diagnostics, and current market values based on recent auction results.
The 1945-P Doubled Die Reverse is one of only three major doubled die varieties catalogued across the entire Jefferson nickel series — the others being the 1939 DDR and the 1943-P DDO. The FS-801 designation was produced when the working die received two successive hub impressions with slight rotational misalignment during the die-making process at the Philadelphia Mint in 1944–45, a period when wartime production pressure pushed output to maximum levels.
Identifying this variety is unusually accessible for collectors: the doubling is strong enough to be spotted with the naked eye on well-struck examples, appearing as a clear raised secondary impression offset beneath or above the letters of MONTICELLO and FIVE CENTS on the reverse. Under a 5×–10× loupe, the two distinct letter edges are unmistakable. This differs sharply from worthless "machine doubling," which produces flat, shelf-like impressions rather than raised secondary images.
Collector demand for the DDR FS-801 is sustained by its position as the standout rarity of the 1945 series, its visual drama, and the exponential value premium when combined with the Full Steps designation. An MS-66 FS example sold for $14,100 at Heritage Auctions in March 2014, illustrating how stacked rarities — combining a major die variety with strike quality — multiply value far beyond either characteristic alone.
The 1945-S Full Steps designation represents the single most difficult condition rarity in the entire 1942–1945 war nickel series. Despite San Francisco's reputation for careful production, PCGS explicitly states that the 1945-S is harder to find with a Full Steps designation than any other wartime nickel — a consequence of die fatigue and worn striking equipment that disproportionately affected the steps area opposite Monticello's deep-relief portico in the reverse die.
To qualify for Full Steps, at least five of the six horizontal step lines at the base of Monticello must run completely unbroken from left to right with no interruption, weakness, or merging. PCGS awards "FS" for five complete steps; NGC distinguishes "5FS" (five) from the rarer "6FS" (six steps, a standard no 1945-S is known to meet). Under a 5× loupe at the base of the building, the step lines should look like parallel, evenly spaced horizontal lines — none touching or fading into the field.
The scarcity of Full Steps examples from San Francisco creates sharp price discontinuities between non-FS and FS grades. An MS-65 1945-S without FS is worth around $25; an MS-65 1945-S with FS commands $375 or more — a 15× premium. The Heritage Auctions record for a 1945-S FS graded MS-67 reached $10,693 in March 2015 per PCGS CoinFacts, making this the top-tier prize among serious war nickel collectors.
The Tripled Die Reverse is an even rarer minting anomaly than the DDR, produced when the Philadelphia Mint's hub struck the working die a third time with misalignment during the die-hubbing process. Two catalogued varieties exist: FS-803 shows a strong triple impression concentrated on the Monticello inscription and architectural details, while FS-804 displays tripling of different intensity and angle — both listed on the Greysheet as distinct collectible entries under PCGS catalogue numbers.
Visually, the tripling on FS-803 and FS-804 is even more dramatic than the DDR: three distinct layers of design elements are visible, creating a stacked or rippled appearance on MONTICELLO and FIVE CENTS under a 10× loupe. The three impressions each show raised metal between layers, distinguishing them from strike doubling. The FS-803 variety is considered scarcer, with the Greysheet pricing it at $100–$525 versus FS-804 at $41–$1,500 depending on grade and FS status.
Collector premiums for TDR varieties are driven by visual impact and genuine rarity — far fewer examples exist than for the DDR, and population reports across PCGS and NGC confirm limited certified examples. The highest values are achieved when a TDR specimen also qualifies for Full Steps, where Greysheet prices for FS-803 FS examples reach $2,500 and FS-804 FS examples can exceed $1,200 in gem grades.
The 1945-D Repunched Mint Mark FS-501 resulted from the manual process by which mint employees hand-punched each individual "D" mint mark into working dies before hardening in 1945. When the initial punch was placed at the wrong position or angle, workers had to strike the die again with a corrected alignment — leaving ghost impressions of the first punch visible beneath or beside the final mark on every coin struck from that die.
On the FS-501 variety, the secondary D impression appears distinctly to the west of the primary mint mark above Monticello's dome — a placement consistent with a first punch that was too far left, requiring the worker to correct to the right. Under a 5×–10× loupe aimed at the large D above the building, the secondary impression shows as a curved ghost of the letter partially overlapping the primary. The FS-501 designation is the most prominent of several 1945-D RPM varieties known, and the only one commanding significant collector premiums.
While less dramatic than the DDR or TDR, the 1945-D RPM FS-501 appeals to specialists in die variety collecting and war nickel completists. Greysheet prices range from $80–$195 for circulated-to-lower mint state examples, climbing to $425–$775 for Full Steps designated coins. The combination of the lowest 1945 mintage (37,158,000) with a certified variety designation makes this an attractive secondary acquisition for collectors who have already secured a DDR example.
The 1945-D Doubled Die Obverse is the less-celebrated sibling of the famous DDR, but represents a legitimate die variety for collectors who focus on the Denver issue. Catalogued as FS-101 by CONECA, this variety was created when the obverse working die received two hub impressions with slight misalignment during production at the Denver Mint, producing visible doubling on the coin's obverse design elements — Jefferson's portrait, LIBERTY, and IN GOD WE TRUST.
The doubling on the 1945-D DDO FS-101 is concentrated on the obverse inscriptions LIBERTY and IN GOD WE TRUST, and can also be detected along Jefferson's cheekbone and hair detail under a 10× loupe. Unlike the Philadelphia DDR, the doubling on this variety is generally subtler and requires careful examination, making it more of a specialist's variety than an easily spotted find. The Greysheet lists the DDO FS-101 at $60–$90 for non-FS examples and $150–$260 for Full Steps specimens in mint state.
The DDO FS-101 represents strong value for Denver-focused collectors precisely because it is often overlooked by casual hunters who examine only the reverse for doubling. Coins that survive with Full Steps designation in addition to the DDO command the highest premiums, as the combination of an obverse variety with superior strike quality from Denver's already well-struck 1945 production run is genuinely uncommon in PCGS and NGC population data.
