1981 – World Telecommunication Day
Zambia
1981 – World Telecommunication Day
Details
- Date of Issue: 15th May, 1981
- Date Withdrawn:
- Date Invalidated:
- Designer: J.W.
- Printer: Format International Security Printers
- Process: Lithographed
- Paper:
- Watermark: N/A
- Perf: 14.5
- Cylinders:
- Sheet:
- Booklet: N/A
- Quantity:
