KuMa

France 1923 - 1 f. Bordeaux Congress - YT 182

Europe - Literature: 12 philatelic books, studies, reference works, reference material, etc.

Belgium 1886 - 20c Olive on greenish - Leopold II with profile to the left - OBP/COB 47

Belgium 1893 - 50c Bister - Leopold II "Fine beard" - POSTFRIS - OBP/COB 62

Belgium 1893 - 2F Purple on pink, Leopold II "Fine Beard" - MINT - OBP/COB 66

Belgium 1897 - 50c Gray – Leopold II "Fine Beard" – Mint - OBP/COB 63

Belgium 1900 - 1F orange, from the Leopold II series 'Fine Beard' - mint. - OBP/COB 65

Belgium 1905 - 1F orange-yellow, Leopold II 'Coarse beard' - MINT - OBP/COB 79

Belgium - Literature: 15 studies, reference works, reference material, etc.

Belgium 1858 - 20c Blue - Round medallion without watermark. - OBP/COB 11A

Belgium 1861 - 20c blue, medallion uncut, without watermark, with edges - OBP/COB 11

Belgium 1861/1865 - medallion 1c green, untanned and the 3 dentings - OBP/COB 9, 13, 13A en 13B