Romania
| Country: | Romania |
| Type: | Postage stamps |
| Series: | Planets |
| Nominal: | 55 Romanian ban |
| Year: | 1981 |
| Size: | 33 x 48 mm |
| Perforation: | comb 13½ |
| Mintage: | 450,000 |
Planets
 Sun and Mercury |  Venus, Earth and Mars 0.26$ |  Jupiter 0.31$ |  Saturn 0.36$ |
 Uranus 0.41$ |  Neptun and Pluto 0.41$ |  Earth and Moon 0.83$ |  Earth and Moon |