Bulgaria
| Country: | Bulgaria |
| Type: | Postage stamps |
| Series: | 50th Anniversary of Bulgarian Composers Union |
| Nominal: | 13 ст |
| Year: | 1983 |
| Perforation: | comb 13 x 13½ |
50th Anniversary of Bulgarian Composers Union
 Ioan Kukuzel (John Koukouzelis) |  Georgi Atanasov 0.1$ |  Petko Stajnov |  Veselin Stojanov |
 Ljubomir Pipkov 0.1$ |  Pancho Wladigerov 0.21$ |