World Standards Day 100 ﷼ — Iran, 1991
World Standards Day (Iran, 1991), face value 100 ﷼. Photo, catalogue value, details and photo identification.
- Issue date
- 1991
- Face value
- 100 ﷼
- Colors
- Multicolor
- Yvert
- IR 2218
- Michel
- IR 2461
- Stanley Gibbons
- IR 2657
- Scott
- IR 2481