Bulgaria Stamp #1929-30 - First Bulgarian secondary school (1971)
Pair
SKU: WOR-BULG1929S
Description
| Country | Bulgaria |
| #Scott | 1929-30 |
| Issue | Bulgaria Stamps |
| Name | First Bulgarian secondary school |
| Date | 1971-03-16 |
| Variety | Pair |
| Perforation | 12½ |