The unprecedented crossover underscores his personal efforts to combat “grade inflation.”
Following the failure of the second Humbert $10 reverse die, a third example was made, which was used until the adoption of Curtis, Perry & Ward’s new design in the spring of 1852. Somewhere around 150 examples are known in private hands, ten of which are graded mint state. The single finest known example is a superb gem mint state specimen that traces its provenance back to the collection of Augustus Humbert. The K-10 Humbert $10 is the latest use of the Humbert obverse die, and examples are known that show extensive apparent die rust and cracking. The latest die state known has cracks running through the word UNITED and is identified as Kagin-10a in Private Gold Coins and Patterns of the United States.
Obverse Description
Eagle clutching shield and ribbon UNITED STATES OF AMERICA. 884 THOUS: TEN DOLS.
Reverse Description
Engine turning AUGUSTUS HUMBERT. UNITED STATES ASSAYER OF GOLD. CALIFORNIA. 1852.
Book Reference
Following the failure of the second Humbert $10 reverse die, a third example was made; it was used until the adoption of Curtis, Perry & Ward’s new design in the spring of 1852. Somewhere around 150 examples are known in private hands, 10 of which are graded Mint State. The single finest known example is a superb Gem Mint State that traces its provenance back to the collection of Augustus Humbert. The K-10 Humbert eagle is the latest use of the Humbert obverse die, and examples are known that show extensive apparent die rust and cracking. The latest die state known has cracks running through UNITED and is identified as K-10a in Private Gold Coins and Patterns of the United States.
Obverse: Eagle clutching a shield and a ribbon inscribed LIBERTY, with UNITED STATES OF AMERICA TEN DOLS 884 THOUS
Reverse: Engine-turned pattern with a tab.let reading AUG.USTU.S HUMBERT. UNITED STATES ASSAYER OF GOLD CALIFORNIA 1852
Catalog Information
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Subject: I would like to contribute catalog info to CDN for 1852 G$10 Augustus Humbert, K-10 MS
Body: Referring page: http://dev.greysheet.com/prices/item/1852-augustus-humbert-ten-dollar-kagin-10-territorial-gold-coinage/gsid/11777 GSID: 11777 Title: 1852 G$10 Augustus Humbert, K-10 MS
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Values
| Grade | CAC | CPG Value (Retail) | Greysheet Price (Wholesale) |
|---|---|---|---|
| MS68 |
|
$1,800,000 | $1,234 |
| MS68 | - | $1,800,000 | $1,234 |
| MS62 |
|
$1,234 | $1,234 |
| MS62 | - | $1,234 | $1,234 |
| MS61 |
|
$1,234 | $1,234 |
| MS61 | - | $1,234 | $1,234 |
| MS60 |
|
$1,234 | $1,234 |
| MS60 | - | $1,234 | $1,234 |
| AU58 |
|
$1,234 | $1,234 |
| AU58 | - | $1,234 | $1,234 |
| AU55 |
|
$1,234 | $1,234 |
| AU55 | - | $1,234 | $1,234 |
| AU53 |
|
$1,234 | $1,234 |
| AU53 | - | $1,234 | $1,234 |
| AU50 |
|
$1,234 | $1,234 |
| AU50 | - | $1,234 | $1,234 |
| XF45 |
|
$1,234 | $1,234 |
| XF45 | - | $1,234 | $1,234 |
| XF40 |
|
$1,234 | $1,234 |
| XF40 | - | $1,234 | $1,234 |
| VF35 |
|
$1,234 | $1,234 |
| VF35 | - | $1,234 | $1,234 |
| VF30 |
|
$1,234 | $1,234 |
| VF30 | - | $1,234 | $1,234 |
| VF25 |
|
$1,234 | $1,234 |
| VF25 | - | $1,234 | $1,234 |
| VF20 |
|
$1,234 | $1,234 |
| VF20 | - | $1,234 | $1,234 |
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