USSR
0.1 - 0.12$
price on 15.10.2022
| Country: | USSR |
| Type: | Postage stamps |
| Series: | Builder's Day |
| Nominal: | 40 k |
| Year: | 1956 |
| Material: | ordinary |
| Size: | 30 x 42 mm |
| Perforation: | comb 12 x 12¼ |
| Mintage: | 1,000,000 |
Builder's Day
 Blast Furnace Construction 0.12$ |  Dam Construction 0.25$ |  Apartment Building Construction 0.1$ |