Transformers and Insulators
25 q 1975
Албанія
| Країна: | Албанія |
| Тип: | Поштові марки |
| Серія: | 5th anniversary of general electrification of the country |
| Номінал: | 25 q |
| Рік: | 1975 |
| Перфорація: | comb 12 x 12½ |
5th anniversary of general electrification of the country
 Power Supply of Residential Complexes |  Transformers and Insulators |  Dam and Power Plant |  Television set, power lines, grain and cogwheel |