50th Anniversary of the Esperanto Movement in Austria 1 öS — Austria, 1954
50th Anniversary of the Esperanto Movement in Austria (Austria, 1954), face value 1 öS. Photo, catalogue value, details and photo identification.
- Issue date
- 1954
- Face value
- 1 öS
- Colors
- Brown | Emerald
- Print run
- 2,000,000