Stack's Bowers & Ponterio
May 2023 World CCO Auction 16-19 May 2023
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FRANCE. Duo of Trimetallic 10 Francs Pieforts (2 Pieces), 1988 & 1990. Paris Mint. Both NGC PROOF-69 Ultra Cameo Certified.
Both coins: cf. KM-964.1A (for regular issue). 0.920 gold outer ring, with inner core of palladium-silver alloy. Total weight: 48 gms.
Both coins: cf. KM-964.1A (for regular issue). 0.920 gold outer ring, with inner core of palladium-silver alloy. Total weight: 48 gms.
1) 1988. Mintage: 50.
2) 1990. Mintage: Unknown.
A RARE pairing, with each piece representing the vastly more difficult to acquire piefort versions.
Estimate: $4000 - $6000