Germany DDR
0.12 - 0.14$
price on 08.08.2023
Transducer cabinet VKM with mechanical filters, the emblem of the International Telecommunication Union (UIT)
| Country: | Germany DDR |
| Type: | Postage stamps |
| Series: | World Telecommunication Day |
| Nominal: | 20 Pf. |
| Year: | 1977 |
| Size: | 27.5 x 33 mm |
| Perforation: | comb 14 |
| Mintage: | 8,000,000 |
World Telecommunication Day
 Radio Tower 0.05$ |  Fernsehturm 0.06$ |  Transducer Cabinet 0.12$ |