Australia
0.43 - 0.52$
price on 13.12.2022
| Country: | Australia |
| Type: | Postage stamps |
| Series: | Australian Achievements in Technology |
| Nominal: | 68 c |
| Year: | 1987 |
| Size: | 27 x 38 mm |
| Perforation: | comb 14½ x 14¼ |
Australian Achievements in Technology
 Bionic Ear 0.22$ |  Microchips 0.35$ |  Robotics 0.18$ |  Ceramics 0.43$ |