Vietnam
0.12 - 0.14$
price on 20.03.2023
The text on the stamp says Nautilus but it is the Turbo petholatus
| Country: | Vietnam |
| Type: | Postage stamps |
| Series: | Shells |
| Nominal: | 20 ₫ |
| Year: | 1988 |
| Size: | 42 x 30 mm |
| Perforation: | comb 12¼ |
Shells
 Soldier Cone 0.09$ |  Silver Conch 0.1$ |  Tapestry Turban 0.12$ |  Frog Shell 0.07$ |
 Nautilus 0.12$ |  Red-mouthed Olive 0.08$ |  Episcopal Miter |  Mosaic Tun |