These are the official imperforated stamps issued by bpost and all with a back number.
Please have a look at the scans for the best impression.
The first photo provides an overview, the following photos show the details.
catalogue value € 600.00 (OBP 2021)
- Geographic Origin
- Short Description
- Group of imperforate corner pieces of four with Heraldic lion, all with rear numbers
- Year of oldest stamps
- Year of the youngest stamps
- Name official catalogue
- OBP / COB
- MNH (Mint never hinged)
- Has certificate or expert signature