Integrated circuit, ITU emblem 20 ﷼ — Iran, 1977
Integrated circuit, ITU emblem (Iran, 1977), face value 20 ﷼, “World Telecommunication Day” series. Photo, catalogue value, details and photo identification.
- Series
- World Telecommunication Day
- Issue date
- 1977
- Face value
- 20 ﷼
- Colors
- Multicolor
- Print run
- 1,000,000
- Yvert
- IR 1685
- Michel
- IR 1872
- Stanley Gibbons
- IR 2028
- Scott
- IR 1943