Stamp Museum block sheet engraved by SLANIA, imperforate essai dated, RARE thus! Extremely fine.
Please see the photos to draw your own conclusions.
- Geographic Origin
- Single stamp
- Short Description
- Stamp Museum Block engraved by SLANIA, imperforate test dated, RARE as well!
- Catalogue Number
- MNH (Mint never hinged)
- Has certificate or expert signature