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Description

George II gold 2 Guineas 1740/39 AU58 NGC, KM578, S-3668. The sole overdate recorded for this fleeting two-year issue, witnessed here as a more attainable target before prices rapidly increase in Mint State. Exhibiting only lightly scattered friction while retaining nearly complete detail.

Metal: Gold
Diameter: 31.00mm
Weight: 16.7g
AGW: 0.4923oz
Melt Value: $2,142.00
Gold Spot: $4,351/oz (08-16-2026 4:53PM CT)


More information about Great Britain Coins. See also: Great Britain World Coin Nationality.

View Certification Details from NGC

Auction Info

Proxy Bidding Ends 
September
5th Saturday 3:50 pm CT
Auction Dates
September
1st-5th Tuesday-Saturday
Proxy Bidding Time Remaining 
19 Days 4h 27m 38s
Bids + Registered Phone Bidders: 8
Lot Tracking Activity: 24
Page Views: 60

Buyer's Premium per Lot:
22% of the successful bid (minimum $29) per lot.

This lot is in: 6 - Signature® Internet Session - No Floor or Phone Bidding (Mail, Fax, Internet, and Heritage Live):
(Lots 34168-34644) - 4:00 PM Central Time, Saturday, September 5, 2026.
[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 - Dallas
2801 W. Airport Freeway
Dallas, TX 75261

Current Bid:
$2,000
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