Sweden
| Country: | Sweden |
| Type: | Postage stamps |
| Series: | Overprint Airmail |
| Nominal: | 10 Swedish öre |
| Year: | 1920 |
| Size: | 23 x 25 mm |
| Perforation: | 13 |
Overprint Airmail
 Overprint Airmail |  Overprint Airmail |  Overprint Airmail |