7th International Conference of Catholic Employees, Vienna 3 öS — Austria, 1981
7th International Conference of Catholic Employees, Vienna (Austria, 1981), face value 3 öS. Photo, catalogue value, details and photo identification.
- Issue date
- 1981
- Face value
- 3 öS
- Colors
- Multicolor
- Print run
- 3,400,000
- Yvert
- AT 1517
- Michel
- AT 1688
- Stanley Gibbons
- AT 1916
- Scott
- AT 1195