FEDERATION
![Lot 4929](https://auktion.reinhardfischerauktionen.de/media/cache/lot_main/64/648988.jpg)
Lot 4929
Opening bid
400
€
30 Pfg "75 years Universal Postal Union", corner margin block of four lower left with sheet sequence number "B No. 003430", cancelled "Cologne 23.10.49", faultless condition, scarce unit - cancelled sheet sequence numbers are hardly ever offered!
For lots of the clearance sale we accept underbids up to 30% starting price - if there is no higher bid!