Brazil
Stylized radio waves.
| Country: | Brazil |
| Type: | Postage stamps |
| Series: | Communications |
| Nominal: | 1.30 Brazilian cruzeiro |
| Year: | 1977 |
| Material: | Couché phosphorecent |
| Size: | 29 x 41 mm |
| Perforation: | comb 11½ |
| Mintage: | 2,000,000 |
