LUXEMBOURG. Gold Medallic 20 Francs, 1963. Bern Mint. Charlotte. NGC MS-66.
Fr-Unlisted; KMX-M2B. AGW: 0.1867 oz. Struck to commemorate the centennial celebration of Luxembourg. Frosty throughout, this premium Gem example shows few marks and one blush of copper color at the obverse edge near 11 o'clock.
Estimate: $400 - $500