Bulgaria
| Country: | Bulgaria |
| Type: | Postage stamps |
| Series: | 9th Congress of the Sports Association Junak, Sofia |
| Nominal: | 4 лв |
| Year: | 1939 |
| Perforation: | comb 13 |
9th Congress of the Sports Association Junak, Sofia
 Gymnastics Bars |  Badge of the Sports Association "Junak" |  Discus thrower |  Rhythmic Dancer |
 Athlete |