Slovakia
0.16 - 0.19$
price on 13.05.2023
- the creator of the famous first Chess Machine "The Turk"
- speaking machine
- speaking machine
| Country: | Slovakia |
| Type: | Postage stamps |
| Series: | Personalities (1994) |
| Nominal: | 6 SK |
| Year: | 1994 |
| Material: | fluorescent |
| Size: | 30 x 23 mm |
| Perforation: | comb 11½ x 11¼ |
| Mintage: | 3,450,000 |
Personalities (1994)
 Chatam Sófer, Rabbi of Bratislava 0.15$ |  190th Anniversary of the death of Wolfgang Kempelen 0.16$ |  Štefan Banič (inventor of parachute) 0.12$ |  Ján Andrej Segner 0.08$ |
 Antoine de Saint-Exupéry (1900-1944) 0.13$ |