France
0.58 - 0.7$
price on 12.03.2023
Printed in sheets of 50 stamps.
Exists imperforate.
Exists imperforate.
| Country: | France |
| Type: | Postage stamps |
| Series: | Technology |
| Nominal: | 1.80 ₣ |
| Year: | 1981 |
| Size: | 40 x 26 mm |
| Perforation: | comb 13 |
| Mintage: | 7,000,000 |
Technology
 Biology - Micro-organism 0.47$ |  New Energies 0.51$ |  Seabed 0.58$ |  Telematics 0.49$ |
 Micro-electronics - CNET Grenoble 0.2$ |