8th International Engineering Fair, Brno
60 h 1966
Czechoslovakia
0.09 - 0.11$
price on 28.01.2023
| Country: | Czechoslovakia |
| Type: | Postage stamps |
| Series: | 8th International Engineering Fair, Brno |
| Nominal: | 60 h |
| Year: | 1966 |
| Size: | 27 x 34 mm |
| Perforation: | comb 11¼ x 11½ |
| Mintage: | 3,300,000 |