法国 1937 - Rare unissued PEXIP block with certificate, a real rarity. - Yvert 3d
法国 - Semi-modern, selection of 2 stamps with dated sheet edge - Yvert 262 et 321
法国 1937 - No. 356**, 65 + 25 centimes brown and 356a, postmarked, inverted double print, green, sheet margin, signed Baudot and with certificate. - Maury
法国 1928 - Berthelot, 10 francs on 90 centimes red, inverted overprint - Yvert Poste aérienne 3a
法国 1870 - Extremely rare, Bordeaux, 5 centimes green alone on a taxed letter bound for Paris. - Yvert 42
法国 1936 - 50 francs ultramarine - Yvert Poste aérienne 15
法国 1849 - Very rare Ceres 20 centimes black, red grid postmark on letter - Yvert 3
法国 1860 - Empire 1 cent olive block of 4 - Yvert 11
法国 1917/1918 - 1st war orphans series, 5 francs + 5 francs, black and blue, mint ** - Yvert 155
法国 1850 - Ceres 15 cents green and 25 cents blue on letter from Paris to Brussels - Yvert 2 - 4
法国 1924 - Carnet MINERALINE - Yvert 188-C1