Prokop Diviš, physicist
75 h 1954
Czechoslovakia
0.58 - 0.7$
price on 06.12.2022
| Country: | Czechoslovakia |
| Type: | Postage stamps |
| Series: | 200th anniv. of the invention of a lightning conductor |
| Nominal: | 75 h |
| Year: | 1954 |
| Size: | 27 x 33 mm |
| Perforation: | comb 11½ |
| Mintage: | 350,000 |
200th anniv. of the invention of a lightning conductor
 Prokop Diviš, physicist 0.37$ |  Prokop Diviš, physicist 0.58$ |