LUXEMBOURG. Lot of (2). Grand-Duche de Luxembourg. 20 Francs, 1966. P-54a. Fancy Serial Numbers. PMG Gem Uncirculated 65 EPQ & Gem Uncirculated 66 EPQ. No
LUXEMBOURG. Lot of (2). Grand-Duche de Luxembourg. 20 Francs, 1966. P-54a. Fancy Serial Numbers. PMG Gem Uncirculated 65 EPQ & Gem Uncirculated 66 EPQ. No