Whooper Swan (Cygnus cygnus)
53%
| Country: | Sweden |
|---|---|
| Issue: | Flying Swans |
| Date: | 1942-05-04 |
| Perforation: | 12¾ |
| Emission: | Air Mail |
| Format: | Stamp |
| Face Value: | 20 Swedish krona |
| Print run: | 334280 |
Issue: Flying Swans (Sweden, 1942)
Monday, May 4, 1942, Flying Swans
Monday, May 4, 1942 Sweden will issue: Stamp "Whooper Swan (Cygnus cygnus)" face value 20,