| Set Issue |
| BEL2/1911-05-20/01/IS/000/N1 |
| Charleroi 1911 Fair (1/2) |
 |
| BEL21911052001ST001O1 |
| Stamp |
|
 |
| BEL21911052001ST002O1 |
| Stamp |
|
 |
| BEL21911052001ST003O1 |
| Stamp |
|
 |
| BEL21911052001ST004O1 |
| Stamp |
|
| |
| Relations: |
| (GL) Serial Issue |
| BEL2/1911-06-15/01/IS/000/N1 |
| Charleroi 1911 Fair (2/2) |
 |
| BEL21911061501ST001O1 |
| Stamp |
|
 |
| BEL21911061501ST002O1 |
| Stamp |
|
 |
| BEL21911061501ST003O1 |
| Stamp |
|
 |
| BEL21911061501ST004O1 |
| Stamp |
|
| (GR) Related Issue |
| BEL2/1910-06-01/01/IS/000/N1 |
| Brussels International Fair (1/2) |
 |
| BEL21910060101ST001N1 |
| Stamp |
|
 |
| BEL21910060101ST002N1 |
| Stamp |
|
 |
| BEL21910060101ST003N1 |
| Stamp |
|
 |
| BEL21910060101ST004N1 |
| Stamp |
|
| (GR) Related Issue |
| BEL2/1910-06-01/02/IS/000/N1 |
| Brussels International Fair (2/2) |
 |
| BEL21910060102ST001N1 |
| Stamp |
|
 |
| BEL21910060102ST002N1 |
| Stamp |
|
 |
| BEL21910060102ST003N1 |
| Stamp |
|
 |
| BEL21910060102ST004N1 |
| Stamp |
|
| (GL) Serial Issue |
| BEL2/1910-06-01/01/IS/000/N1 |
| Brussels International Fair (1/2) |
|
| BEL21910060101ST001N1 |
| Stamp |
|
|
| BEL21910060101ST002N1 |
| Stamp |
|
|
| BEL21910060101ST003N1 |
| Stamp |
|
|
| BEL21910060101ST004N1 |
| Stamp |
|
| (GR) Related Issue |
| BEL2/1911-04-15/01/IS/000/N1 |
| Definitive Caritas 1911 (1/2) |
 |
| BEL21911041501ST001O1 |
| Stamp |
|
 |
| BEL21911041501ST002O1 |
| Stamp |
|
 |
| BEL21911041501ST003O1 |
| Stamp |
|
 |
| BEL21911041501ST004O1 |
| Stamp |
|
| (GR) Related Issue |
| BEL2/1911-06-15/01/IS/000/N1 |
| Charleroi 1911 Fair (2/2) |
|
| BEL21911061501ST001O1 |
| Stamp |
|
|
| BEL21911061501ST002O1 |
| Stamp |
|
|
| BEL21911061501ST003O1 |
| Stamp |
|
|
| BEL21911061501ST004O1 |
| Stamp |
|
| (GR) Related Issue |
| BEL2/1911-09-20/01/IS/000/N1 |
| Definitive Caritas 1911 (2/2) |
 |
| BEL21911092001ST001O1 |
| Stamp |
|
 |
| BEL21911092001ST002O1 |
| Stamp |
|
 |
| BEL21911092001ST003O1 |
| Stamp |
|
 |
| BEL21911092001ST004O1 |
| Stamp |
|