Distributor linkage for phone lines at the post office Köpen 20 Pf. — Germany, Democratic Rep., 1990
Distributor linkage for phone lines at the post office Köpen (Germany, Democratic Rep., 1990), face value 20 Pf., “U.I.T. (International Telecommunication…
- Series
- U.I.T. (International Telecommunication Union), 125th Anniv.
- Issue date
- 1990
- Face value
- 20 Pf.
- Colors
- Multicolor
- Print run
- 8,000,000