Centenary of the First International Postal Conference, Pari 3 öS — Austria, 1963
Centenary of the First International Postal Conference, Pari (Austria, 1963), face value 3 öS. Photo, catalogue value, details and photo identification.
- Issue date
- 1963
- Face value
- 3 öS
- Colors
- Dark siena | Olive yellow
- Print run
- 2,972,000
- Yvert
- AT 966
- Michel
- AT 1129
- Stanley Gibbons
- AT 1394
- Scott
- AT 704