Japan
0.14 - 0.17$
price on 31.08.2022
2 species of nudibranch - a shell-less form of mollusc.
| Country: | Japan |
| Type: | Postage stamps |
| Series: | Marine Biology Centenary |
| Nominal: | 60 ¥ |
| Year: | 1987 |
| Size: | 37 x 28 mm |
| Perforation: | comb 13 x 12¾ |
| Mintage: | 27,000,000 |