| Added by |
 Iordache Gabriel
|
| General Description : | Philaserdica ’79, International Philatelic Exhibition, Sofia, May 18-27, 1979, and centenary of Bulgarian stamps |
| Face value | 23 ст - Bulgarian stotinka |
| Catalog code (Michel) | BG 2737 |
| Catalog code | Stamp Number BG 2550; Yvert et Tellier BG 2434; Stanley Gibbons BG 2716 |
| Series | Philaserdica '79 (IV) - Bulgaria 1978 |
| Place in series | 3 |
| Stamp colour | Lilac | Olive |
| Stamp use | Commemorative stamp |
| Issue date | 30/12/1978 |
| Paper type | Stamp |
| Print technique | Photogravure |
| Perforation | comb 13 |
| Height | 44.00 mm |
| Width | 33.00 mm |
| Catalog prices | No catalog prices set yet |
