Overprints on this type: (See as list) 4/1/1911 issue=1911 semi ovpt=1911 oc=blk 6/1911 issue=Charleroi 1911 ovpt=CHARLEROI-1911 oc=blk |
External links: Colnect 77389-..ition_Brussels Record of changes |
Overprints on this type: (See as list) 4/1/1911 issue=1911 semi ovpt=1911 oc=blk 6/1911 issue=Charleroi 1911 ovpt=CHARLEROI-1911 oc=blk |
External links: Colnect 77389-..ition_Brussels Record of changes |
