Vietnam
| Country: | Vietnam |
| Type: | Postage stamps |
| Series: | 40th Anniv. of the August Revolution and National Day (Sept. |
| Nominal: | 3 ₫ |
| Year: | 1985 |
| Size: | 33 x 44 mm |
| Perforation: | comb 12¾ |
40th Anniv. of the August Revolution and National Day (Sept.
 National Day |  National Day |  National Day |  National Day |
 40th Anniv. of the August Revolution and National Day |