UNICHAL Congress, Vienna 4 öS — Austria, 1981
UNICHAL Congress, Vienna (Austria, 1981), face value 4 öS. Photo, catalogue value, details and photo identification.
- Issue date
- 1981
- Face value
- 4 öS
- Colors
- Multicolor
- Print run
- 3,220,000
UNICHAL Congress, Vienna (Austria, 1981), face value 4 öS. Photo, catalogue value, details and photo identification.