1920-S Walking Liberty Half Dollar
The Walking Liberty Half Dollar series (1916-1947) produced by the United States Mint is regarded by numismatists as one of the most artistically successful coin designs in American history. Adolph A. Weinman's design, depicting Liberty striding forward wrapped in an American flag, achieved a naturalism and dynamism rarely seen on circulating coinage. The 1920-S issue, struck at the San Francisco Mint, represents a key date within this beloved series.
Adolph Weinman and the Walking Liberty Design
Adolph Alexander Weinman (1870-1952) was a German-born American sculptor who created two of the United States' most celebrated coin designs in 1916: the Mercury (Winged Liberty Head) Dime and the Walking Liberty Half Dollar, both introduced as part of a broader beautification program for American coinage championed by Treasury Secretary William McAdoo.
The Walking Liberty obverse shows Liberty in full stride, her right hand holding an olive branch and her left arm gesturing forward, wrapped in the stars and stripes. The design emphasizes forward momentum, optimism, and the visual richness appropriate to a large silver coin. The reverse features a bald eagle perched on a mountain crag with spread wings, a simpler but effective complement to the obverse's complexity.
The design remained in production until 1947, when the Franklin Half Dollar replaced it. Today, Weinman's Walking Liberty design appears on the American Silver Eagle bullion coin (introduced 1986), a testament to its enduring appeal.
The 1920-S: A Key Date
The 1920-S is among the scarcer coins in the Walking Liberty Half series. Struck at the San Francisco Mint (indicated by the "S" mintmark below the motto "IN GOD WE TRUST" on the obverse), the 1920-S had a relatively modest mintage.
The mintage for the 1920-S was 4,624,000 coins, which sounds substantial by modern standards but must be considered against the circulation attrition that affected virtually all pre-war silver coins. Most were used in commerce, many were melted for silver content during various drives or price fluctuations, and surviving examples show the wear expected from coins that did their job.
High-grade (MS-65 and above) examples of the 1920-S are genuinely scarce. PCGS and NGC population data consistently shows limited availability at gem Mint State grades, making the 1920-S a challenging coin for type and date collectors pursuing complete Walking Liberty Half sets in high grade.
Grading Walking Liberty Halves
The Walking Liberty design creates specific grading challenges due to its high-relief areas:
Liberty's hand and arm (obverse): The raised hand holding the olive branch loses detail earliest in circulation. MS examples with full, sharp hand detail are distinguished.
Liberty's head and hair: Also wears relatively quickly. Full, separated hair strands indicate higher grade.
Eagle's breast feathers (reverse): The central breast feathers of the eagle wear first on the reverse. Full, sharp feather detail indicates MS or near-MS condition.
Liberty's knee and dress folds: Middle-relief areas that show wear before flatter fields.
Condition and Values
| Grade | Description | Estimated Value |
|---|---|---|
| AG-3 to G-6 | Heavily worn, major features visible | $15 - $25 |
| VG-8 to VG-10 | Moderate to heavy wear, Liberty legible | $25 - $40 |
| F-12 to F-15 | Moderate wear, good detail remaining | $40 - $80 |
| VF-20 to VF-35 | Light to moderate wear on high points | $80 - $200 |
| EF-40 to EF-45 | Slight wear, most detail sharp | $200 - $450 |
| AU-50 to AU-58 | Trace wear, significant luster remaining | $450 - $900 |
| MS-60 to MS-63 | Uncirculated, bagmarks | $900 - $2,500 |
| MS-64 | Choice uncirculated | $2,500 - $5,000 |
| MS-65 | Gem uncirculated | $5,000 - $12,000 |
| MS-66 and above | Superior gem (rare) | $15,000+ |
These values assume NGC or PCGS holders. Ungraded coins should be discounted 20-30% from slabbed equivalents to account for authentication uncertainty.
The Silver Content Factor
Walking Liberty Halves contain 0.3617 troy ounces of pure silver (90% silver, 10% copper). With silver at approximately $30 per troy ounce, the melt value of any Walking Liberty Half is approximately $10-11. For circulated low-grade examples, the melt value forms a price floor.
This means that even heavily worn 1920-S examples retain meaningful value, and the premium over melt increases rapidly as grade improves.
Completing a Walking Liberty Set
Collectors building complete date-and-mintmark Walking Liberty Half sets (1916-1947) find the 1920-S one of the more challenging issues in VF and above, but achievable. The true key dates in the series (1916-D, 1921-D, 1921-S) are significantly rarer and more expensive. The 1920-S sits in the second tier: not cheap, but obtainable with patience.
The Walking Liberty series, despite being 75+ years old, has maintained exceptional collector interest due to its artistic merit, the significance of 90% silver content, and the series' manageable scope (just 65 date-mintmark combinations) that makes completion achievable.
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