European Traffic Ministers Conference, Vienna 4 öS — Austria, 1974
European Traffic Ministers Conference, Vienna (Austria, 1974), face value 4 öS. Photo, catalogue value, details and photo identification.
- Issue date
- 1974
- Face value
- 4 öS
- Colors
- Multicolor
- Print run
- 3,050,000
- Yvert
- AT 1286
- Michel
- AT 1457
- Stanley Gibbons
- AT 1710
- Scott
- AT 995