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1851-O
| Weight | 1.34 g |
| Diameter | 15.5 mm |
| Mint | New Orleans |
| Strike | Circulation strike |
| Mintage | 860,000 |
| Edge | Reeded |
| Alignment | ↑↓ Coin |
| Composition | 90% Silver, 10% Copper |
| Melt value | — |
| Designer | Christian Gobrecht |
| Collector's Key ID | CK-1080 |
Collection
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No additional varieties recorded for this strike.
External references
New Orleans struck 860,000 half dimes in 1851, a significant branch mint output. The 1851-O is a common New Orleans date available in circulated grades at moderate prices. The O mintmark appears on the reverse below the wreath. Strike quality on the 1851-O is generally consistent with other New Orleans issues of the era, which tend to show somewhat softer central detail than Philadelphia coins.
Reference data only — not an appraisal.
| Grade | Description | Low | High |
|---|---|---|---|
| G-4 | Good (G) | $22 | $25 |
| VG-8 | Very Good (VG) | $26 | $30 |
| F-12 | Fine (F) | $29 | $34 |
| VF-20 | Very Fine (VF) | $41 | $47 |
| EF-40 | Extremely Fine (EF) | $88 | $101 |
| AU-50 | About Uncirculated (AU) | $189 | $220 |
| MS-60 | Uncirculated (MS) | $365 | $420 |
| MS-63 | Choice Uncirculated (MS) | $985 | $1,045 |
How much is a 1851-O Seated Liberty Half Dime worth?
How many 1851-O Seated Liberty Half Dimes were minted?
What is a 1851-O Seated Liberty Half Dime made of?
What is the melt value of a 1851-O Seated Liberty Half Dime?
Is the 1851-O Seated Liberty Half Dime a key date?
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