International philatelic exhibition HAFNIA'87 - Hydroplanes
50 ₫ 1987
Vietnam
Stamp from souvenir sheet.
An issue date of 1987-10-12 is known from Vietnamese first day covers.
An issue date of 1987-10-12 is known from Vietnamese first day covers.
| Country: | Vietnam |
| Type: | Postage stamps |
| Series: | International Philatelic Exhibition HAFNIA'87 - Hydroplanes |
| Nominal: | 50 ₫ |
| Year: | 1987 |
| Perforation: | 12½ |
International Philatelic Exhibition HAFNIA'87 - Hydroplanes
