Vietnam
0.09 - 0.11$
price on 20.03.2023
also unperforated
| Country: | Vietnam |
| Type: | Postage stamps |
| Series: | International Philatelic Exhibition Helvetia'90 (Zeppelins) |
| Nominal: | 500 ₫ |
| Year: | 1990 |
| Perforation: | comb 12¾ |
International Philatelic Exhibition Helvetia'90 (Zeppelins)
