1803-R Brazil Gold 6400 Reis Maria I AU-58 NGC
Numismatic
1803-R Brazil Gold 6400 Reis Maria I AU-58 NGC
This gold coin, minted in 1803, represents a fascinating era when Rio de Janeiro served as a vital hub of the Portuguese Empire in the Americas. Carrying a face value of 6,400 Reis, the piece contains 0.4229 troy ounces of actual gold content, minted with a purity of 0.9167. This specific issue is cataloged by numismatists as KM #226.1, with a recorded historical mintage of 176,439 pieces. The obverse of the coin displays a right-facing portrait of Queen Maria I of Portugal. On the reverse, the design features the intricate imperial Portuguese coat of arms, symbolizing the crown's expansive authority during this period. This particular specimen has survived the centuries in remarkable condition, graded as About Uncirculated 58 (AU-58) to preserve its historical and visual appeal.
Fair market value
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Prices shown are estimated fair market values based on live spot prices and typical dealer ask premiums. They are provided for informational purposes only and are not an offer to buy or sell. The price a dealer will pay for an item (bid) is typically 10–20% below the values shown, depending on the item, its condition, and current market conditions.
Specifications
| Country | Brazil |
|---|---|
| Year | 1803 |
| Grade | NGC |
| Legal-tender face value | 6,400 Reis |
| Metal | Gold |
| Weight | 0.4229 troy oz |
| Purity | .9167 |
| Diameter | 32 mm |
| Thickness | 1.7 mm |
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