Monaco 1948/1950 - 3 full years of regular postage stamps. - Yvert 301 à 350 sans les timbres non émis
France 1850 - CERES 15, dark green. No. 2b obliterated, signed twice. (BROWN/ROUMET) borders untouched. tiny hole - COTE Y et T 2021./ 1250€.
France 1849/1950 - No. 182 New * - MH - MERSON - Bordeaux Congress of Philosophy - Y et T 2026 - N° 182
Monaco 1949 - Rare and very beautiful blocks with very small sticky residues CV2019: € 645 - Yvert Blok 3A en 3B
Belgium 1965/2000 - Set of 1,200 new stamps (300 × 5, 300 × 6, 300 × 10, 300 × 12 BEF) or 9,900 BEF (€245) - Catalogue officiel des timbres belges COTB
Belgium 1966/1966 - Heraldic lion, 25c, light green - Price €295 - Catalogue officiel des timbres belges COTB
Monaco 1951 - Very rare and beautiful blocks with minimal gum residue; stamps are MNH CV2019; €750 - Yvert blok 4A & 4B