Ukraine
Nikolai Mikhailovich Amosov (also known as Mikola Amosov), Doctor of Science, Professor (1913-2002) was a Soviet and Ukrainian doctor of Russian origin, heart surgeon, inventor, and author.
| Country: | Ukraine |
| Type: | Postal blocks |
| Nominal: | 11*2 ₴ |
| Year: | 2013 |
| Material: | Папір |
| Perforation: | comb 13¼ |
| Mintage: | 14,820 |
