Уругвай
Printed in sheets of 40 stamps and ten labels.
Werner Karl Heisenberg (5 December 1901 – 1 February 1976) was a German theoretical physicist and one of the key pioneers of quantum mechanics.
Werner Karl Heisenberg (5 December 1901 – 1 February 1976) was a German theoretical physicist and one of the key pioneers of quantum mechanics.
| Країна: | Уругвай |
| Тип: | Поштові марки |
| Серія: | Werner Heisenberg |
| Номінал: | 0.20 N$ |
| Рік: | 1977 |
| Матеріал: | fluorescent |
| Перфорація: | comb 12 |