Bulgaria
Mi:BG 172 overprinted "Flooding 1939" and new face value
| Country: | Bulgaria |
| Type: | Postage stamps |
| Series: | Flood relief |
| Nominal: | 2+1 лв |
| Year: | 1939 |
| Perforation: | line 12 |
| Mintage: | 103,000 |
