Belgium 1849 - Leopold I - Epaulette with accordion fold in top right - OBP 1
Belgium 1849 - Leopold I - Epaulette with accordion fold in top right - OBP 1
Belgium 1849/1850 - Leopold I - 375 x imperforated medallions - OBP 7
Belgium 1849/1850 - Leopold I - Imperforate medallions - OBP 6/7
Belgium 1861 - Leopold I - Perforated medallions - OBP 14 with accordion crease and 15 with sheet edge
Belgium 1863 - Leopold I - Perforated medallions - OBP 14 and 16
Belgium 1863 - Leopold I - Stamp study perforated medallion - 20 centimes - OBP 15
Belgium 1863 - Leopold I - Varieties perforated medallion - 10 centimes - OBP 14