125th Birth Anniversary of Pyotr L. Kapitsa, Physicist
9*32 ₽ 2019
Russia
| Country: | Russia |
| Type: | Postal blocks |
| Series: | 125th Birth Anniversary of P.L. Kapitsa (1894-1984) |
| Nominal: | 9*32 ₽ |
| Year: | 2019 |
| Size: | 119.5 x 119.5 mm |
| Perforation: | comb 11¾ |
| Mintage: | 15,000 |