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Description

Maria I gold 6400 Reis (Peça) 1798-R MS63 NGC, Rio de Janeiro mint, KM226.1, LMB-536. A Choice example with a well-executed strike and reverse fields that showcase nearly full prooflike reflectivity. The die state should add further intrigue for the specialist as several die cracks (as made) have formed on the obverse surfaces that likely resulted in the termination of the die shortly after the present piece's striking.

Ex. RLM Collection (Heritage Auction 3026, October 2013, Lot 23919)

Metal: Gold
Diameter: 32mm
Weight: 14.3436g
AGW: 0.4229oz
Melt Value: $1,735.16
Gold Spot: $4,103/oz (10-22-2025 10:53PM CT)
Mintage: 204,000


More information about Brazilian Coins. See also: Brazil World Coin Nationality.

View Certification Details from NGC

Auction Info

Proxy Bidding Ends 
November
7th Friday 3:50 pm CT
Auction Dates
November
6th-7th Thursday-Friday
Proxy Bidding Time Remaining 
15 Days 8h 13m 6s
Bids + Registered Phone Bidders: 9
Lot Tracking Activity: 27
Page Views: 93

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This lot is in: 4 - Signature® Internet Session - No Floor or Phone Bidding (Mail, Fax, Internet, and Heritage Live):
(Lots 32118-32328) - 4:00 PM Central Time, Friday, November 7, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

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Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261

Current Bid:
$1,800
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