The Coin That Defied History â And Commands Fortune
đď¸ Historical Significance
The 1870-S Seated Liberty Silver Dollar is one of the greatest enigmas in U.S. numismatics. For over a century, there was no official record of the San Francisco Mint producing a Seated Liberty Dollar in 1870. The coinâs existence was only confirmed in 1972, when a single example surfaced in a private collection. Today, fewer than 10 specimens are known to exist, making it one of the rarest and most coveted U.S. coins ever struck.
đ Design & Key Identifiers
- Designer:Â Christian Gobrecht (based on the iconic Seated Liberty motif).
- Obverse:Â Lady Liberty seated on a rock, holding a shield and a liberty cap.
- Reverse:Â A majestic eagle with outstretched wings, clutching arrows and an olive branch.
- Mint Mark: A tiny âSâ (San Francisco) below the eagle â the coinâs defining error.
- Error Significance: The unusually small âSâ was likely punched using a temporary or improvised die, a deviation from standard minting practices.
- Composition:Â 90% silver, 10% copper.
- Weight:Â 26.73 grams (0.859 oz of silver).
đ Why Itâs Worth Millions
- Mysterious Origins: No surviving Mint records explain why these dollars were struck, fueling theories of a special order or trial run.
- Survival Rarity: Only 5â8 examples are confirmed, with most in low grades.
- Auction Pedigree:
- A low-grade example (AG-3) sold for $450,000 in 2003.
- A mint-state specimen (graded MS-62 by PCGS) last traded privately for $2 million+ in 2018.

đ The 1972 Discovery That Rewrote History
The first 1870-S dollar was discovered in 1972 by numismatist Jack Beymer in a Midwestern collection. Its existence shocked the coin world, as San Francisco Mint records showed no Seated Dollars produced in 1870. Experts now believe these coins were struck to test dies or commemorate the Mintâs operations, but their true purpose remains debated.
â ď¸ Red Flags & Common Myths
- âTheyâre Hiding in Atticsâ: All known examples are accounted for and held in museums or elite collections.
- Counterfeit Risk:Â Fake 1870-S dollars often have oversized âSâ mint marks or incorrect weight.
- Grade Inflation: Only PCGS or NGC can authenticate and grade this coin.
đ ď¸ How to Verify Authenticity
- Weight & Magnet Test:Â Must weigh ~26.73g and be non-magnetic.
- Mint Mark Analysis: The âSâ is smaller and higher than on regular 1870s coins.
- Edge Lettering:Â Authentic coins have reeded edges (no inscriptions).
đ Market Outlook & Collector Demand
- Ultra-High Net Worth Buyers:Â Only billionaires and institutions can compete for this rarity.
- Auction Potential: A mint-state example could fetch $3â5 million+ if publicly sold today.
- Legacy: The 1870-S symbolizes the golden age of U.S. coinage and the mysteries still buried in numismatic history.
đ Learn More on PennyVerse.info
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PS: That â1870-S in your jarâ? 99.9999% fake. For the 0.0001% chance, contact PCGS/NGC immediately â you might retire after all!
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